./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0504_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW --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 ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 15:48:29,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:48:29,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:48:29,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:48:29,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:48:29,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:48:29,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:48:29,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:48:29,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:48:29,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:48:29,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:48:29,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:48:29,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:48:29,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:48:29,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:48:29,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:48:29,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:48:29,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:48:29,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:48:29,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:48:29,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:48:29,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:48:29,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:48:29,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:48:29,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:48:29,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:48:29,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:48:29,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:48:29,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:48:29,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:48:29,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:48:29,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:48:29,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:48:29,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:48:29,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:48:29,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:48:29,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:48:29,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:48:29,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:48:29,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:48:29,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:48:29,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2022-11-23 15:48:29,596 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:48:29,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:48:29,597 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:48:29,597 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:48:29,598 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:48:29,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:48:29,598 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:48:29,599 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:48:29,599 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:48:29,599 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 15:48:29,600 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:48:29,600 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:48:29,600 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 15:48:29,600 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 15:48:29,601 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:48:29,601 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 15:48:29,601 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 15:48:29,602 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 15:48:29,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-23 15:48:29,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-23 15:48:29,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:48:29,603 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-23 15:48:29,604 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 15:48:29,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 15:48:29,604 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-23 15:48:29,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:48:29,605 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-23 15:48:29,605 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-23 15:48:29,605 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-23 15:48:29,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:48:29,606 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-23 15:48:29,606 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-23 15:48:29,606 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:48:29,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:48:29,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:48:29,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:48:29,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:48:29,608 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 15:48:29,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:48:29,608 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 15:48:29,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 15:48:29,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:48:29,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad4b9fd301578a7ddb25530c70896459a49284f596306d3b6d0c853e43916174 [2022-11-23 15:48:29,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:48:29,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:48:29,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:48:29,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:48:29,884 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:48:29,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/list-ext-properties/test-0504_1.i [2022-11-23 15:48:32,870 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:48:33,098 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:48:33,099 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/sv-benchmarks/c/list-ext-properties/test-0504_1.i [2022-11-23 15:48:33,110 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/data/813f57b29/74601f718f2449af952e6c8aeddfaaae/FLAG4f7cb6c80 [2022-11-23 15:48:33,124 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/data/813f57b29/74601f718f2449af952e6c8aeddfaaae [2022-11-23 15:48:33,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:48:33,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:48:33,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:48:33,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:48:33,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:48:33,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3327c1df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33, skipping insertion in model container [2022-11-23 15:48:33,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:48:33,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:48:33,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:48:33,478 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:48:33,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:48:33,545 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:48:33,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33 WrapperNode [2022-11-23 15:48:33,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:48:33,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:48:33,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:48:33,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:48:33,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,602 INFO L138 Inliner]: procedures = 123, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 112 [2022-11-23 15:48:33,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:48:33,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:48:33,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:48:33,604 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:48:33,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,660 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:48:33,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:48:33,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:48:33,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:48:33,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (1/1) ... [2022-11-23 15:48:33,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:48:33,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:48:33,716 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:48:33,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:48:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 15:48:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 15:48:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 15:48:33,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 15:48:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 15:48:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 15:48:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 15:48:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 15:48:33,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:48:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:48:33,941 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:48:33,943 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:48:34,346 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:48:34,406 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:48:34,407 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-23 15:48:34,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:48:34 BoogieIcfgContainer [2022-11-23 15:48:34,409 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:48:34,412 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:48:34,412 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:48:34,416 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:48:34,416 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:48:33" (1/3) ... [2022-11-23 15:48:34,417 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b6ceeb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:48:34, skipping insertion in model container [2022-11-23 15:48:34,417 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:33" (2/3) ... [2022-11-23 15:48:34,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b6ceeb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:48:34, skipping insertion in model container [2022-11-23 15:48:34,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:48:34" (3/3) ... [2022-11-23 15:48:34,419 INFO L112 eAbstractionObserver]: Analyzing ICFG test-0504_1.i [2022-11-23 15:48:34,440 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:48:34,440 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 43 error locations. [2022-11-23 15:48:34,492 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:48:34,499 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@d9b2a79, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:48:34,499 INFO L358 AbstractCegarLoop]: Starting to check reachability of 43 error locations. [2022-11-23 15:48:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 35 states have (on average 2.4571428571428573) internal successors, (86), 78 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-23 15:48:34,511 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:34,511 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-23 15:48:34,512 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:34,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:34,517 INFO L85 PathProgramCache]: Analyzing trace with hash 6286950, now seen corresponding path program 1 times [2022-11-23 15:48:34,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:34,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1748692612] [2022-11-23 15:48:34,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:34,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:34,875 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:34,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1748692612] [2022-11-23 15:48:34,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1748692612] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:34,877 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:34,878 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:34,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935421262] [2022-11-23 15:48:34,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:34,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:34,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:34,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:34,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:34,939 INFO L87 Difference]: Start difference. First operand has 79 states, 35 states have (on average 2.4571428571428573) internal successors, (86), 78 states have internal predecessors, (86), 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 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:35,138 INFO L93 Difference]: Finished difference Result 103 states and 111 transitions. [2022-11-23 15:48:35,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:35,141 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2022-11-23 15:48:35,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:35,152 INFO L225 Difference]: With dead ends: 103 [2022-11-23 15:48:35,152 INFO L226 Difference]: Without dead ends: 101 [2022-11-23 15:48:35,154 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:35,157 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 71 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:35,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 70 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:48:35,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-11-23 15:48:35,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 70. [2022-11-23 15:48:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 35 states have (on average 2.142857142857143) internal successors, (75), 69 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 75 transitions. [2022-11-23 15:48:35,199 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 75 transitions. Word has length 4 [2022-11-23 15:48:35,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:35,200 INFO L495 AbstractCegarLoop]: Abstraction has 70 states and 75 transitions. [2022-11-23 15:48:35,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-11-23 15:48:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-23 15:48:35,201 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:35,201 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-23 15:48:35,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 15:48:35,202 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:35,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:35,203 INFO L85 PathProgramCache]: Analyzing trace with hash 6286951, now seen corresponding path program 1 times [2022-11-23 15:48:35,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:35,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708130] [2022-11-23 15:48:35,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:35,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:35,310 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:35,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708130] [2022-11-23 15:48:35,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708130] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:35,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:35,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:35,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57934739] [2022-11-23 15:48:35,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:35,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:35,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:35,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:35,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:35,314 INFO L87 Difference]: Start difference. First operand 70 states and 75 transitions. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:35,450 INFO L93 Difference]: Finished difference Result 104 states and 114 transitions. [2022-11-23 15:48:35,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:35,450 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2022-11-23 15:48:35,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:35,452 INFO L225 Difference]: With dead ends: 104 [2022-11-23 15:48:35,452 INFO L226 Difference]: Without dead ends: 104 [2022-11-23 15:48:35,453 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:35,454 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 47 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:35,455 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 101 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:35,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-11-23 15:48:35,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 71. [2022-11-23 15:48:35,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 41 states have (on average 1.951219512195122) internal successors, (80), 70 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 80 transitions. [2022-11-23 15:48:35,470 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 80 transitions. Word has length 4 [2022-11-23 15:48:35,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:35,472 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 80 transitions. [2022-11-23 15:48:35,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,473 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 80 transitions. [2022-11-23 15:48:35,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-23 15:48:35,474 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:35,474 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-23 15:48:35,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 15:48:35,475 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:35,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:35,478 INFO L85 PathProgramCache]: Analyzing trace with hash 194733002, now seen corresponding path program 1 times [2022-11-23 15:48:35,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:35,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751734997] [2022-11-23 15:48:35,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:35,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:35,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751734997] [2022-11-23 15:48:35,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751734997] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:35,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:35,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:35,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260364369] [2022-11-23 15:48:35,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:35,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:35,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:35,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:35,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:35,559 INFO L87 Difference]: Start difference. First operand 71 states and 80 transitions. Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:35,629 INFO L93 Difference]: Finished difference Result 76 states and 85 transitions. [2022-11-23 15:48:35,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:35,631 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-23 15:48:35,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:35,632 INFO L225 Difference]: With dead ends: 76 [2022-11-23 15:48:35,634 INFO L226 Difference]: Without dead ends: 76 [2022-11-23 15:48:35,634 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:35,636 INFO L413 NwaCegarLoop]: 55 mSDtfsCounter, 2 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:35,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 108 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-23 15:48:35,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2022-11-23 15:48:35,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 74. [2022-11-23 15:48:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 44 states have (on average 1.9090909090909092) internal successors, (84), 73 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 84 transitions. [2022-11-23 15:48:35,651 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 84 transitions. Word has length 5 [2022-11-23 15:48:35,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:35,652 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 84 transitions. [2022-11-23 15:48:35,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 84 transitions. [2022-11-23 15:48:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-23 15:48:35,653 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:35,654 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-23 15:48:35,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 15:48:35,654 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:35,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:35,662 INFO L85 PathProgramCache]: Analyzing trace with hash 194735221, now seen corresponding path program 1 times [2022-11-23 15:48:35,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:35,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [726820548] [2022-11-23 15:48:35,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:35,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:35,715 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:35,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [726820548] [2022-11-23 15:48:35,716 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [726820548] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:35,716 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:35,716 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-23 15:48:35,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377123466] [2022-11-23 15:48:35,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:35,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:35,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:35,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:35,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:35,719 INFO L87 Difference]: Start difference. First operand 74 states and 84 transitions. Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:35,803 INFO L93 Difference]: Finished difference Result 75 states and 84 transitions. [2022-11-23 15:48:35,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:35,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-23 15:48:35,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:35,805 INFO L225 Difference]: With dead ends: 75 [2022-11-23 15:48:35,805 INFO L226 Difference]: Without dead ends: 73 [2022-11-23 15:48:35,806 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:35,817 INFO L413 NwaCegarLoop]: 55 mSDtfsCounter, 0 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:35,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 85 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:35,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-11-23 15:48:35,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2022-11-23 15:48:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 43 states have (on average 1.9069767441860466) internal successors, (82), 72 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 82 transitions. [2022-11-23 15:48:35,834 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 82 transitions. Word has length 5 [2022-11-23 15:48:35,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:35,835 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 82 transitions. [2022-11-23 15:48:35,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2022-11-23 15:48:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-23 15:48:35,836 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:35,836 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:35,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 15:48:35,837 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr11REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:35,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:35,838 INFO L85 PathProgramCache]: Analyzing trace with hash -91003113, now seen corresponding path program 1 times [2022-11-23 15:48:35,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:35,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228644432] [2022-11-23 15:48:35,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:35,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:36,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:36,132 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:36,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228644432] [2022-11-23 15:48:36,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228644432] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:36,132 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:36,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:48:36,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778830571] [2022-11-23 15:48:36,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:36,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:48:36,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:36,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:48:36,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:36,134 INFO L87 Difference]: Start difference. First operand 73 states and 82 transitions. Second operand has 4 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:36,278 INFO L93 Difference]: Finished difference Result 99 states and 110 transitions. [2022-11-23 15:48:36,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:48:36,280 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-23 15:48:36,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:36,285 INFO L225 Difference]: With dead ends: 99 [2022-11-23 15:48:36,286 INFO L226 Difference]: Without dead ends: 99 [2022-11-23 15:48:36,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:36,290 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 95 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:36,290 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 28 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:36,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2022-11-23 15:48:36,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 64. [2022-11-23 15:48:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 37 states have (on average 1.864864864864865) internal successors, (69), 63 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 69 transitions. [2022-11-23 15:48:36,306 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 69 transitions. Word has length 11 [2022-11-23 15:48:36,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:36,306 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 69 transitions. [2022-11-23 15:48:36,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2022-11-23 15:48:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-23 15:48:36,307 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:36,307 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:36,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-23 15:48:36,308 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr12REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:36,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:36,309 INFO L85 PathProgramCache]: Analyzing trace with hash 1473870798, now seen corresponding path program 1 times [2022-11-23 15:48:36,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:36,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594281026] [2022-11-23 15:48:36,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:36,458 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:36,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [594281026] [2022-11-23 15:48:36,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [594281026] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:36,459 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:36,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:36,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707250521] [2022-11-23 15:48:36,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:36,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:36,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:36,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:36,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:36,462 INFO L87 Difference]: Start difference. First operand 64 states and 69 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:36,544 INFO L93 Difference]: Finished difference Result 60 states and 65 transitions. [2022-11-23 15:48:36,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:36,545 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-11-23 15:48:36,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:36,546 INFO L225 Difference]: With dead ends: 60 [2022-11-23 15:48:36,546 INFO L226 Difference]: Without dead ends: 60 [2022-11-23 15:48:36,546 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:36,547 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 11 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:36,547 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 61 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:36,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2022-11-23 15:48:36,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2022-11-23 15:48:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 37 states have (on average 1.7567567567567568) internal successors, (65), 59 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 65 transitions. [2022-11-23 15:48:36,551 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 65 transitions. Word has length 12 [2022-11-23 15:48:36,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:36,552 INFO L495 AbstractCegarLoop]: Abstraction has 60 states and 65 transitions. [2022-11-23 15:48:36,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,552 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2022-11-23 15:48:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-23 15:48:36,552 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:36,553 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:36,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-23 15:48:36,553 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr13REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:36,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:36,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1473870799, now seen corresponding path program 1 times [2022-11-23 15:48:36,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:36,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939480205] [2022-11-23 15:48:36,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:36,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:36,676 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:36,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939480205] [2022-11-23 15:48:36,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939480205] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:36,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:36,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:36,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007886549] [2022-11-23 15:48:36,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:36,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:36,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:36,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:36,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:36,679 INFO L87 Difference]: Start difference. First operand 60 states and 65 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:36,745 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-11-23 15:48:36,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:36,750 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2022-11-23 15:48:36,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:36,751 INFO L225 Difference]: With dead ends: 56 [2022-11-23 15:48:36,751 INFO L226 Difference]: Without dead ends: 56 [2022-11-23 15:48:36,751 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:36,752 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 7 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:36,752 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 66 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:36,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-11-23 15:48:36,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-11-23 15:48:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 37 states have (on average 1.6486486486486487) internal successors, (61), 55 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-11-23 15:48:36,756 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 12 [2022-11-23 15:48:36,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:36,756 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-11-23 15:48:36,757 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-11-23 15:48:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-23 15:48:36,757 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:36,757 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:36,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-23 15:48:36,758 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:36,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:36,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1558342481, now seen corresponding path program 1 times [2022-11-23 15:48:36,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:36,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306401029] [2022-11-23 15:48:36,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:36,809 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:36,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306401029] [2022-11-23 15:48:36,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306401029] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:36,809 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:36,809 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 15:48:36,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398506735] [2022-11-23 15:48:36,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:36,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:48:36,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:36,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:48:36,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:48:36,811 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:36,857 INFO L93 Difference]: Finished difference Result 74 states and 80 transitions. [2022-11-23 15:48:36,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:48:36,858 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-11-23 15:48:36,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:36,858 INFO L225 Difference]: With dead ends: 74 [2022-11-23 15:48:36,859 INFO L226 Difference]: Without dead ends: 74 [2022-11-23 15:48:36,859 INFO L412 NwaCegarLoop]: 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 [2022-11-23 15:48:36,860 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 10 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:36,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 82 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-23 15:48:36,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-11-23 15:48:36,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 72. [2022-11-23 15:48:36,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 53 states have (on average 1.509433962264151) internal successors, (80), 71 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 80 transitions. [2022-11-23 15:48:36,864 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 80 transitions. Word has length 13 [2022-11-23 15:48:36,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:36,864 INFO L495 AbstractCegarLoop]: Abstraction has 72 states and 80 transitions. [2022-11-23 15:48:36,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 80 transitions. [2022-11-23 15:48:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-23 15:48:36,865 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:36,866 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:36,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-23 15:48:36,866 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:36,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:36,867 INFO L85 PathProgramCache]: Analyzing trace with hash -949264770, now seen corresponding path program 1 times [2022-11-23 15:48:36,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:36,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803538337] [2022-11-23 15:48:36,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:37,089 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:37,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803538337] [2022-11-23 15:48:37,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803538337] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:37,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:37,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 15:48:37,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960475329] [2022-11-23 15:48:37,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:37,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 15:48:37,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:37,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 15:48:37,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:48:37,091 INFO L87 Difference]: Start difference. First operand 72 states and 80 transitions. Second operand has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:37,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:37,296 INFO L93 Difference]: Finished difference Result 130 states and 145 transitions. [2022-11-23 15:48:37,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 15:48:37,297 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-11-23 15:48:37,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:37,298 INFO L225 Difference]: With dead ends: 130 [2022-11-23 15:48:37,298 INFO L226 Difference]: Without dead ends: 130 [2022-11-23 15:48:37,298 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-23 15:48:37,300 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 43 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:37,301 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 133 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:48:37,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2022-11-23 15:48:37,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 84. [2022-11-23 15:48:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 65 states have (on average 1.476923076923077) internal successors, (96), 83 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 96 transitions. [2022-11-23 15:48:37,308 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 96 transitions. Word has length 14 [2022-11-23 15:48:37,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:37,308 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 96 transitions. [2022-11-23 15:48:37,308 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:37,309 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 96 transitions. [2022-11-23 15:48:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-23 15:48:37,310 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:37,310 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:37,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-23 15:48:37,311 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:37,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:37,312 INFO L85 PathProgramCache]: Analyzing trace with hash -949264769, now seen corresponding path program 1 times [2022-11-23 15:48:37,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:37,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193504695] [2022-11-23 15:48:37,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:37,976 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:37,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193504695] [2022-11-23 15:48:37,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193504695] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:37,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:37,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-23 15:48:37,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819103638] [2022-11-23 15:48:37,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:37,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 15:48:37,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:37,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 15:48:37,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:48:37,979 INFO L87 Difference]: Start difference. First operand 84 states and 96 transitions. Second operand has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:38,416 INFO L93 Difference]: Finished difference Result 158 states and 174 transitions. [2022-11-23 15:48:38,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-23 15:48:38,417 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2022-11-23 15:48:38,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:38,417 INFO L225 Difference]: With dead ends: 158 [2022-11-23 15:48:38,417 INFO L226 Difference]: Without dead ends: 158 [2022-11-23 15:48:38,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2022-11-23 15:48:38,418 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 176 mSDsluCounter, 104 mSDsCounter, 0 mSdLazyCounter, 307 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 307 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:38,419 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 120 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 307 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 15:48:38,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2022-11-23 15:48:38,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 84. [2022-11-23 15:48:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 65 states have (on average 1.4461538461538461) internal successors, (94), 83 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 94 transitions. [2022-11-23 15:48:38,423 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 94 transitions. Word has length 14 [2022-11-23 15:48:38,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:38,423 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 94 transitions. [2022-11-23 15:48:38,424 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 1.75) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions. [2022-11-23 15:48:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-23 15:48:38,424 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:38,424 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:38,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-23 15:48:38,425 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:38,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:38,425 INFO L85 PathProgramCache]: Analyzing trace with hash -278674579, now seen corresponding path program 1 times [2022-11-23 15:48:38,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:38,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330124759] [2022-11-23 15:48:38,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:38,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:38,481 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:38,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330124759] [2022-11-23 15:48:38,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330124759] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:38,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:38,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:48:38,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027214903] [2022-11-23 15:48:38,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:38,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:48:38,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:38,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:48:38,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:38,486 INFO L87 Difference]: Start difference. First operand 84 states and 94 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:38,617 INFO L93 Difference]: Finished difference Result 114 states and 124 transitions. [2022-11-23 15:48:38,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:48:38,618 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-23 15:48:38,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:38,618 INFO L225 Difference]: With dead ends: 114 [2022-11-23 15:48:38,618 INFO L226 Difference]: Without dead ends: 114 [2022-11-23 15:48:38,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:38,619 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 70 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 56 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:38,619 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 56 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:38,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2022-11-23 15:48:38,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 86. [2022-11-23 15:48:38,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 67 states have (on average 1.462686567164179) internal successors, (98), 85 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 98 transitions. [2022-11-23 15:48:38,623 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 98 transitions. Word has length 16 [2022-11-23 15:48:38,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:38,623 INFO L495 AbstractCegarLoop]: Abstraction has 86 states and 98 transitions. [2022-11-23 15:48:38,623 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 98 transitions. [2022-11-23 15:48:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-23 15:48:38,623 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:38,624 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:38,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-23 15:48:38,624 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:38,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:38,624 INFO L85 PathProgramCache]: Analyzing trace with hash -278674578, now seen corresponding path program 1 times [2022-11-23 15:48:38,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:38,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002064023] [2022-11-23 15:48:38,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:38,738 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:38,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002064023] [2022-11-23 15:48:38,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002064023] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:38,739 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:38,739 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:48:38,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491053695] [2022-11-23 15:48:38,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:38,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:48:38,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:38,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:48:38,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:38,740 INFO L87 Difference]: Start difference. First operand 86 states and 98 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:38,882 INFO L93 Difference]: Finished difference Result 146 states and 167 transitions. [2022-11-23 15:48:38,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:48:38,883 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-23 15:48:38,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:38,883 INFO L225 Difference]: With dead ends: 146 [2022-11-23 15:48:38,883 INFO L226 Difference]: Without dead ends: 146 [2022-11-23 15:48:38,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:38,884 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 65 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 84 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:38,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 84 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:38,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-11-23 15:48:38,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 105. [2022-11-23 15:48:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 86 states have (on average 1.441860465116279) internal successors, (124), 104 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 124 transitions. [2022-11-23 15:48:38,888 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 124 transitions. Word has length 16 [2022-11-23 15:48:38,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:38,888 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 124 transitions. [2022-11-23 15:48:38,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 124 transitions. [2022-11-23 15:48:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-23 15:48:38,889 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:38,889 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:38,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-23 15:48:38,889 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:38,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:38,890 INFO L85 PathProgramCache]: Analyzing trace with hash -278672360, now seen corresponding path program 1 times [2022-11-23 15:48:38,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:38,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900714973] [2022-11-23 15:48:38,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:38,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:38,942 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:38,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900714973] [2022-11-23 15:48:38,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [900714973] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:48:38,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928037711] [2022-11-23 15:48:38,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:38,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:48:38,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:48:38,947 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:48:38,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 15:48:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:39,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-23 15:48:39,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:48:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:39,181 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:48:39,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928037711] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:39,181 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-23 15:48:39,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-11-23 15:48:39,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271823231] [2022-11-23 15:48:39,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:39,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:48:39,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:39,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:48:39,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:39,183 INFO L87 Difference]: Start difference. First operand 105 states and 124 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:39,234 INFO L93 Difference]: Finished difference Result 105 states and 122 transitions. [2022-11-23 15:48:39,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:48:39,235 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-23 15:48:39,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:39,236 INFO L225 Difference]: With dead ends: 105 [2022-11-23 15:48:39,236 INFO L226 Difference]: Without dead ends: 105 [2022-11-23 15:48:39,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:39,237 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 55 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:39,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 67 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-23 15:48:39,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-11-23 15:48:39,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2022-11-23 15:48:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 86 states have (on average 1.4186046511627908) internal successors, (122), 104 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 122 transitions. [2022-11-23 15:48:39,240 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 122 transitions. Word has length 16 [2022-11-23 15:48:39,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:39,241 INFO L495 AbstractCegarLoop]: Abstraction has 105 states and 122 transitions. [2022-11-23 15:48:39,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 122 transitions. [2022-11-23 15:48:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-23 15:48:39,241 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:39,242 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:39,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-23 15:48:39,457 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:48:39,457 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr30REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:39,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:39,458 INFO L85 PathProgramCache]: Analyzing trace with hash -48975625, now seen corresponding path program 1 times [2022-11-23 15:48:39,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:39,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384553479] [2022-11-23 15:48:39,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 15:48:39,529 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:39,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384553479] [2022-11-23 15:48:39,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384553479] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:39,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:39,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:48:39,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160745143] [2022-11-23 15:48:39,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:39,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:48:39,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:39,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:48:39,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:39,531 INFO L87 Difference]: Start difference. First operand 105 states and 122 transitions. Second operand has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:39,648 INFO L93 Difference]: Finished difference Result 123 states and 142 transitions. [2022-11-23 15:48:39,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:48:39,649 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-23 15:48:39,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:39,650 INFO L225 Difference]: With dead ends: 123 [2022-11-23 15:48:39,650 INFO L226 Difference]: Without dead ends: 123 [2022-11-23 15:48:39,650 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:48:39,651 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 23 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:39,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 63 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:39,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-11-23 15:48:39,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 111. [2022-11-23 15:48:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 93 states have (on average 1.4623655913978495) internal successors, (136), 110 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 136 transitions. [2022-11-23 15:48:39,656 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 136 transitions. Word has length 17 [2022-11-23 15:48:39,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:39,657 INFO L495 AbstractCegarLoop]: Abstraction has 111 states and 136 transitions. [2022-11-23 15:48:39,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.333333333333333) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:39,657 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 136 transitions. [2022-11-23 15:48:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-23 15:48:39,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:39,659 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:39,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-23 15:48:39,659 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr31REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:39,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:39,660 INFO L85 PathProgramCache]: Analyzing trace with hash -48975624, now seen corresponding path program 1 times [2022-11-23 15:48:39,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:39,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221292411] [2022-11-23 15:48:39,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:39,830 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:39,830 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221292411] [2022-11-23 15:48:39,830 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221292411] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:39,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:39,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 15:48:39,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513233141] [2022-11-23 15:48:39,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:39,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:48:39,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:39,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:48:39,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:39,832 INFO L87 Difference]: Start difference. First operand 111 states and 136 transitions. Second operand has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:40,067 INFO L93 Difference]: Finished difference Result 186 states and 230 transitions. [2022-11-23 15:48:40,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-23 15:48:40,068 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-11-23 15:48:40,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:40,069 INFO L225 Difference]: With dead ends: 186 [2022-11-23 15:48:40,069 INFO L226 Difference]: Without dead ends: 186 [2022-11-23 15:48:40,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-23 15:48:40,070 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 110 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:40,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 89 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:48:40,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2022-11-23 15:48:40,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 125. [2022-11-23 15:48:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 107 states have (on average 1.5420560747663552) internal successors, (165), 124 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 165 transitions. [2022-11-23 15:48:40,074 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 165 transitions. Word has length 17 [2022-11-23 15:48:40,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:40,075 INFO L495 AbstractCegarLoop]: Abstraction has 125 states and 165 transitions. [2022-11-23 15:48:40,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.25) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2022-11-23 15:48:40,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-23 15:48:40,076 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:40,076 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:40,077 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-23 15:48:40,077 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:40,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:40,077 INFO L85 PathProgramCache]: Analyzing trace with hash 179119758, now seen corresponding path program 1 times [2022-11-23 15:48:40,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:40,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796992216] [2022-11-23 15:48:40,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:40,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:40,255 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:40,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796992216] [2022-11-23 15:48:40,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796992216] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:40,256 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:40,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-23 15:48:40,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248632767] [2022-11-23 15:48:40,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:40,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-23 15:48:40,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:40,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-23 15:48:40,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-23 15:48:40,258 INFO L87 Difference]: Start difference. First operand 125 states and 165 transitions. Second operand has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:40,505 INFO L93 Difference]: Finished difference Result 199 states and 255 transitions. [2022-11-23 15:48:40,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-23 15:48:40,506 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 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 [2022-11-23 15:48:40,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:40,507 INFO L225 Difference]: With dead ends: 199 [2022-11-23 15:48:40,507 INFO L226 Difference]: Without dead ends: 199 [2022-11-23 15:48:40,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2022-11-23 15:48:40,508 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 104 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:40,508 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 125 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:48:40,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2022-11-23 15:48:40,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 132. [2022-11-23 15:48:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 114 states have (on average 1.5350877192982457) internal successors, (175), 131 states have internal predecessors, (175), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 175 transitions. [2022-11-23 15:48:40,512 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 175 transitions. Word has length 19 [2022-11-23 15:48:40,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:40,513 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 175 transitions. [2022-11-23 15:48:40,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 7 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 175 transitions. [2022-11-23 15:48:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-23 15:48:40,514 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:40,514 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:40,514 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-23 15:48:40,514 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr33REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:40,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:40,515 INFO L85 PathProgramCache]: Analyzing trace with hash 179119759, now seen corresponding path program 1 times [2022-11-23 15:48:40,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:40,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541626507] [2022-11-23 15:48:40,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:40,836 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:40,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541626507] [2022-11-23 15:48:40,836 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541626507] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:40,837 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:40,837 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-23 15:48:40,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5726139] [2022-11-23 15:48:40,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:40,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 15:48:40,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:40,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 15:48:40,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:48:40,839 INFO L87 Difference]: Start difference. First operand 132 states and 175 transitions. Second operand has 6 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) [2022-11-23 15:48:41,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:41,091 INFO L93 Difference]: Finished difference Result 182 states and 235 transitions. [2022-11-23 15:48:41,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-23 15:48:41,092 INFO L78 Accepts]: Start accepts. Automaton has has 6 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 [2022-11-23 15:48:41,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:41,094 INFO L225 Difference]: With dead ends: 182 [2022-11-23 15:48:41,094 INFO L226 Difference]: Without dead ends: 182 [2022-11-23 15:48:41,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2022-11-23 15:48:41,094 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 84 mSDsluCounter, 103 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:41,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 136 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 160 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:48:41,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-11-23 15:48:41,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 131. [2022-11-23 15:48:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 113 states have (on average 1.5221238938053097) internal successors, (172), 130 states have internal predecessors, (172), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 172 transitions. [2022-11-23 15:48:41,102 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 172 transitions. Word has length 19 [2022-11-23 15:48:41,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:41,103 INFO L495 AbstractCegarLoop]: Abstraction has 131 states and 172 transitions. [2022-11-23 15:48:41,103 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 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) [2022-11-23 15:48:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 172 transitions. [2022-11-23 15:48:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-23 15:48:41,105 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:41,105 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:41,105 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-11-23 15:48:41,106 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_FREE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:41,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:41,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1257795051, now seen corresponding path program 1 times [2022-11-23 15:48:41,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:41,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767794442] [2022-11-23 15:48:41,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:41,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:41,202 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:41,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767794442] [2022-11-23 15:48:41,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1767794442] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:48:41,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:48:41,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 15:48:41,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129811667] [2022-11-23 15:48:41,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:48:41,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:48:41,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:48:41,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:48:41,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:48:41,204 INFO L87 Difference]: Start difference. First operand 131 states and 172 transitions. Second operand has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:41,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:48:41,335 INFO L93 Difference]: Finished difference Result 157 states and 206 transitions. [2022-11-23 15:48:41,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 15:48:41,336 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 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 20 [2022-11-23 15:48:41,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:48:41,336 INFO L225 Difference]: With dead ends: 157 [2022-11-23 15:48:41,336 INFO L226 Difference]: Without dead ends: 157 [2022-11-23 15:48:41,337 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-23 15:48:41,337 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 103 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:48:41,338 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [103 Valid, 92 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:48:41,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2022-11-23 15:48:41,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 147. [2022-11-23 15:48:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 129 states have (on average 1.5968992248062015) internal successors, (206), 146 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 206 transitions. [2022-11-23 15:48:41,341 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 206 transitions. Word has length 20 [2022-11-23 15:48:41,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:48:41,342 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 206 transitions. [2022-11-23 15:48:41,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.0) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:48:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 206 transitions. [2022-11-23 15:48:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-23 15:48:41,342 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:48:41,342 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:48:41,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-11-23 15:48:41,345 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:48:41,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:48:41,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1879625964, now seen corresponding path program 1 times [2022-11-23 15:48:41,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:48:41,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942823785] [2022-11-23 15:48:41,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:48:41,384 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:48:41,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1772415126] [2022-11-23 15:48:41,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:48:41,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:48:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:48:41,387 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:48:41,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-23 15:48:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:48:41,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-23 15:48:41,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:48:41,606 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:48:41,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:48:41,672 INFO L321 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2022-11-23 15:48:41,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2022-11-23 15:48:41,761 INFO L321 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-11-23 15:48:41,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 24 [2022-11-23 15:48:41,823 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:48:41,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 36 treesize of output 16 [2022-11-23 15:48:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:41,839 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:48:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:48:42,085 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:48:42,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942823785] [2022-11-23 15:48:42,085 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:48:42,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1772415126] [2022-11-23 15:48:42,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1772415126] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:48:42,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [899490678] [2022-11-23 15:48:42,108 INFO L159 IcfgInterpreter]: Started Sifa with 18 locations of interest [2022-11-23 15:48:42,109 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:48:42,114 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:48:42,122 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:48:42,122 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:48:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,255 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:48:42,293 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:48:42,303 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:48:42,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:48:42,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:48:42,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:48:42,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:48:42,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:48:42,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,467 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:48:42,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,491 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:48:42,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:48:42,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:48:42,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,580 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:48:42,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:48:42,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:48:42,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:48:42,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:48:42,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,879 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:48:42,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:48:42,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:42,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:48:43,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:43,056 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:48:43,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:48:43,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,139 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:48:43,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2022-11-23 15:48:43,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 35 [2022-11-23 15:48:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:48:43,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:48:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,323 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:48:43,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:48:43,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,434 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:48:43,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:48:43,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,478 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:48:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:48:43,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,610 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:48:43,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:48:43,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,691 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:48:43,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 103 [2022-11-23 15:48:43,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 60 [2022-11-23 15:48:43,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:43,986 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:48:43,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 237 treesize of output 189 [2022-11-23 15:48:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,028 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:48:44,029 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 110 [2022-11-23 15:48:44,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2022-11-23 15:48:44,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,270 INFO L321 Elim1Store]: treesize reduction 105, result has 6.3 percent of original size [2022-11-23 15:48:44,271 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 346 treesize of output 265 [2022-11-23 15:48:44,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,357 INFO L321 Elim1Store]: treesize reduction 80, result has 12.1 percent of original size [2022-11-23 15:48:44,358 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 5 case distinctions, treesize of input 230 treesize of output 178 [2022-11-23 15:48:44,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2022-11-23 15:48:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,490 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,536 INFO L321 Elim1Store]: treesize reduction 135, result has 8.8 percent of original size [2022-11-23 15:48:44,536 INFO L350 Elim1Store]: Elim1 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 23 case distinctions, treesize of input 293 treesize of output 232 [2022-11-23 15:48:44,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,579 INFO L321 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2022-11-23 15:48:44,580 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 4 case distinctions, treesize of input 176 treesize of output 151 [2022-11-23 15:48:44,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,618 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2022-11-23 15:48:44,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,822 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,826 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,947 INFO L321 Elim1Store]: treesize reduction 424, result has 4.9 percent of original size [2022-11-23 15:48:44,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 38 case distinctions, treesize of input 742 treesize of output 661 [2022-11-23 15:48:44,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,996 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:44,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:44,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,108 INFO L321 Elim1Store]: treesize reduction 468, result has 6.8 percent of original size [2022-11-23 15:48:45,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 38 case distinctions, treesize of input 738 treesize of output 654 [2022-11-23 15:48:45,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,184 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:48:45,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 734 treesize of output 728 [2022-11-23 15:48:45,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,469 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,473 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,686 INFO L321 Elim1Store]: treesize reduction 454, result has 11.0 percent of original size [2022-11-23 15:48:45,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 37 case distinctions, treesize of input 720 treesize of output 652 [2022-11-23 15:48:45,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,745 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,746 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,861 INFO L321 Elim1Store]: treesize reduction 404, result has 10.8 percent of original size [2022-11-23 15:48:45,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 28 case distinctions, treesize of input 872 treesize of output 755 [2022-11-23 15:48:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,925 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:45,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:45,954 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:48:45,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1011 treesize of output 997 [2022-11-23 15:48:46,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:46,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:46,718 INFO L321 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2022-11-23 15:48:46,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 978 treesize of output 964 [2022-11-23 15:48:47,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,065 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,181 INFO L321 Elim1Store]: treesize reduction 194, result has 14.5 percent of original size [2022-11-23 15:48:47,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 29 case distinctions, treesize of input 1122 treesize of output 747 [2022-11-23 15:48:47,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,521 INFO L321 Elim1Store]: treesize reduction 396, result has 10.0 percent of original size [2022-11-23 15:48:47,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 30 case distinctions, treesize of input 1136 treesize of output 888 [2022-11-23 15:48:47,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,582 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,626 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:48:47,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1107 treesize of output 1093 [2022-11-23 15:48:47,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:47,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:47,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,046 INFO L321 Elim1Store]: treesize reduction 206, result has 6.8 percent of original size [2022-11-23 15:48:48,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 35 case distinctions, treesize of input 1231 treesize of output 823 [2022-11-23 15:48:48,102 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,439 INFO L321 Elim1Store]: treesize reduction 615, result has 9.6 percent of original size [2022-11-23 15:48:48,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 14 new quantified variables, introduced 42 case distinctions, treesize of input 1226 treesize of output 949 [2022-11-23 15:48:48,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,524 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:48:48,525 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 1075 treesize of output 1037 [2022-11-23 15:48:48,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,751 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,755 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,756 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,871 INFO L321 Elim1Store]: treesize reduction 220, result has 11.3 percent of original size [2022-11-23 15:48:48,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 36 case distinctions, treesize of input 1106 treesize of output 748 [2022-11-23 15:48:48,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:48,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:48,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,068 INFO L321 Elim1Store]: treesize reduction 452, result has 7.6 percent of original size [2022-11-23 15:48:49,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 37 case distinctions, treesize of input 1111 treesize of output 884 [2022-11-23 15:48:49,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,142 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:48:49,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1043 treesize of output 1025 [2022-11-23 15:48:49,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:48:49,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:48:49,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:48:49,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:48:49,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:48:49,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:48:49,454 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:48:49,454 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:48:49,474 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:48:49,474 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:48:49,502 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:48:49,511 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:48:49,527 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 18 [2022-11-23 15:48:49,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:48:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:48:49,594 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:48:49,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 66 [2022-11-23 15:48:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,637 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:48:49,638 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 95 [2022-11-23 15:48:49,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,657 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:48:49,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2022-11-23 15:48:49,670 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:48:49,687 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:48:49,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:48:49,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:48:49,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:48:49,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:48:49,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:48:49,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:48:49,828 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:48:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,935 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,955 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:48:49,956 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 309 treesize of output 309 [2022-11-23 15:48:49,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:49,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:49,999 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:48:50,000 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 317 treesize of output 317 [2022-11-23 15:48:50,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:50,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:50,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:50,037 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:48:50,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 329 treesize of output 327 [2022-11-23 15:48:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:50,327 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:50,474 INFO L321 Elim1Store]: treesize reduction 120, result has 47.4 percent of original size [2022-11-23 15:48:50,475 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 729 treesize of output 731 [2022-11-23 15:48:50,505 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:48:50,627 INFO L321 Elim1Store]: treesize reduction 108, result has 42.6 percent of original size [2022-11-23 15:48:50,628 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 734 treesize of output 684 [2022-11-23 15:48:50,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:48:50,769 INFO L321 Elim1Store]: treesize reduction 88, result has 41.3 percent of original size [2022-11-23 15:48:50,770 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 515 treesize of output 525 [2022-11-23 15:49:06,030 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:49:09,551 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4203#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (= 12 (select |#length| |ULTIMATE.start_main_~y~0#1.base|)) (<= 0 |ULTIMATE.start_main_~last~0#1.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) |ULTIMATE.start_main_#t~mem12#1.base|) (<= 0 |#NULL.base|) (< |ULTIMATE.start_main_~y~0#1.base| |#StackHeapBarrier|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |ULTIMATE.start_main_~last~0#1.base| 0) (<= (+ |ULTIMATE.start_main_~x~0#1.offset| 4) (select |#length| |ULTIMATE.start_main_~x~0#1.base|)) (not (= |ULTIMATE.start_main_~y~0#1.base| 0)) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~first~0#1.base| 0) (= (select |#valid| |ULTIMATE.start_main_~y~0#1.base|) 1) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (<= |ULTIMATE.start_main_~c1~0#1| 1) (not (= (select |#valid| |ULTIMATE.start_main_#t~mem12#1.base|) 1)) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 0 |ULTIMATE.start_main_~first~0#1.base|) (= (select |#valid| |ULTIMATE.start_main_~x~0#1.base|) 1) (<= |#NULL.base| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|) (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~0#1.base|) |ULTIMATE.start_main_~x~0#1.offset|)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_#t~mem12#1.offset| (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~y~0#1.base|) |ULTIMATE.start_main_~y~0#1.offset|)) (<= 1 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))' at error location [2022-11-23 15:49:09,551 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:49:09,551 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:49:09,551 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2022-11-23 15:49:09,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374434894] [2022-11-23 15:49:09,552 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:49:09,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-23 15:49:09,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:49:09,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-23 15:49:09,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=654, Unknown=0, NotChecked=0, Total=756 [2022-11-23 15:49:09,553 INFO L87 Difference]: Start difference. First operand 147 states and 206 transitions. Second operand has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:10,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:49:10,075 INFO L93 Difference]: Finished difference Result 163 states and 217 transitions. [2022-11-23 15:49:10,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-23 15:49:10,075 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 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 23 [2022-11-23 15:49:10,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:49:10,076 INFO L225 Difference]: With dead ends: 163 [2022-11-23 15:49:10,077 INFO L226 Difference]: Without dead ends: 163 [2022-11-23 15:49:10,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 40 SyntacticMatches, 1 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 272 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=158, Invalid=964, Unknown=0, NotChecked=0, Total=1122 [2022-11-23 15:49:10,078 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 41 mSDsluCounter, 230 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 333 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:49:10,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 274 Invalid, 333 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-23 15:49:10,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2022-11-23 15:49:10,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 146. [2022-11-23 15:49:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 129 states have (on average 1.5813953488372092) internal successors, (204), 145 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 204 transitions. [2022-11-23 15:49:10,083 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 204 transitions. Word has length 23 [2022-11-23 15:49:10,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:49:10,083 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 204 transitions. [2022-11-23 15:49:10,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 3.272727272727273) internal successors, (36), 12 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 204 transitions. [2022-11-23 15:49:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-23 15:49:10,084 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:49:10,084 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:49:10,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-23 15:49:10,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:10,292 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:49:10,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:49:10,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1879625963, now seen corresponding path program 1 times [2022-11-23 15:49:10,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:49:10,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709181294] [2022-11-23 15:49:10,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:49:10,329 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:49:10,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1541409405] [2022-11-23 15:49:10,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:10,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:10,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:49:10,331 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:49:10,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-23 15:49:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:10,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 33 conjunts are in the unsatisfiable core [2022-11-23 15:49:10,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:49:10,515 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:49:10,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:10,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:10,611 INFO L321 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2022-11-23 15:49:10,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2022-11-23 15:49:10,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 24 [2022-11-23 15:49:10,690 INFO L321 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-11-23 15:49:10,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:49:10,710 INFO L321 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-11-23 15:49:10,711 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2022-11-23 15:49:10,766 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:49:10,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 42 treesize of output 22 [2022-11-23 15:49:10,775 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:49:10,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 17 [2022-11-23 15:49:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:10,799 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:49:19,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2022-11-23 15:49:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:19,281 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:49:19,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709181294] [2022-11-23 15:49:19,281 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:49:19,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541409405] [2022-11-23 15:49:19,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1541409405] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:49:19,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [746072528] [2022-11-23 15:49:19,284 INFO L159 IcfgInterpreter]: Started Sifa with 18 locations of interest [2022-11-23 15:49:19,285 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:49:19,285 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:49:19,285 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:49:19,285 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:49:19,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,334 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:49:19,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:19,363 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:19,372 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:19,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:19,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:19,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:19,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,444 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:19,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,458 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:19,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:49:19,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:19,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:19,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:19,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:19,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:19,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,700 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:49:19,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:49:19,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:49:19,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:49:19,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,861 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:19,868 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:49:19,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:49:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,930 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:49:19,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:49:19,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:19,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2022-11-23 15:49:20,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,028 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:49:20,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:49:20,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,056 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:49:20,056 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:49:20,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:20,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:49:20,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:49:20,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:49:20,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,248 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:49:20,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2022-11-23 15:49:20,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,270 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 79 [2022-11-23 15:49:20,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2022-11-23 15:49:20,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 49 [2022-11-23 15:49:20,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,460 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:49:20,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 208 treesize of output 149 [2022-11-23 15:49:20,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:49:20,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2022-11-23 15:49:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,638 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:49:20,638 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 319 treesize of output 221 [2022-11-23 15:49:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,706 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:49:20,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2022-11-23 15:49:20,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2022-11-23 15:49:20,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,812 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:20,833 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:49:20,833 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 229 treesize of output 189 [2022-11-23 15:49:20,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2022-11-23 15:49:20,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:20,918 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:49:20,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 123 [2022-11-23 15:49:21,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,082 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,108 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:49:21,108 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 635 treesize of output 555 [2022-11-23 15:49:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,160 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,176 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-23 15:49:21,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 635 treesize of output 608 [2022-11-23 15:49:21,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,232 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:49:21,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 631 treesize of output 625 [2022-11-23 15:49:21,381 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,382 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,384 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,385 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,475 INFO L321 Elim1Store]: treesize reduction 68, result has 28.4 percent of original size [2022-11-23 15:49:21,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 610 treesize of output 550 [2022-11-23 15:49:21,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,563 INFO L321 Elim1Store]: treesize reduction 108, result has 15.0 percent of original size [2022-11-23 15:49:21,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 622 treesize of output 595 [2022-11-23 15:49:21,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:21,612 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,613 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:21,635 INFO L321 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2022-11-23 15:49:21,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 685 treesize of output 671 [2022-11-23 15:49:22,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:22,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:22,323 INFO L321 Elim1Store]: treesize reduction 172, result has 11.3 percent of original size [2022-11-23 15:49:22,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 1073 treesize of output 1051 [2022-11-23 15:49:22,628 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:22,633 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,755 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:49:22,756 INFO L350 Elim1Store]: Elim1 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 10 new quantified variables, introduced 30 case distinctions, treesize of input 1232 treesize of output 908 [2022-11-23 15:49:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:22,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,820 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,851 INFO L321 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2022-11-23 15:49:22,852 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1217 treesize of output 1189 [2022-11-23 15:49:22,889 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:22,891 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,004 INFO L321 Elim1Store]: treesize reduction 386, result has 10.0 percent of original size [2022-11-23 15:49:23,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1246 treesize of output 1112 [2022-11-23 15:49:23,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,345 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,345 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,346 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,349 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,459 INFO L321 Elim1Store]: treesize reduction 129, result has 18.4 percent of original size [2022-11-23 15:49:23,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1341 treesize of output 986 [2022-11-23 15:49:23,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:23,522 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,533 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:49:23,533 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 1189 treesize of output 1137 [2022-11-23 15:49:23,572 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,573 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:23,754 INFO L321 Elim1Store]: treesize reduction 647, result has 10.9 percent of original size [2022-11-23 15:49:23,755 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 38 case distinctions, treesize of input 1256 treesize of output 1109 [2022-11-23 15:49:24,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,418 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:49:24,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 1715 treesize of output 1206 [2022-11-23 15:49:24,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,516 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,527 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:49:24,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1652 treesize of output 1596 [2022-11-23 15:49:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:24,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:24,758 INFO L321 Elim1Store]: treesize reduction 450, result has 9.1 percent of original size [2022-11-23 15:49:24,759 INFO L350 Elim1Store]: Elim1 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 33 case distinctions, treesize of input 1720 treesize of output 1563 [2022-11-23 15:49:24,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:25,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:49:25,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:25,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:25,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:25,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:49:25,123 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:49:25,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:49:25,193 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:49:25,193 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:49:25,223 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:49:25,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 59 [2022-11-23 15:49:25,251 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:49:25,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 133 [2022-11-23 15:49:25,327 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:49:25,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2022-11-23 15:49:25,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:49:25,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,400 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:25,416 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:49:25,416 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 96 [2022-11-23 15:49:25,435 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:49:25,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,464 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:49:25,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:25,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:25,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:25,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:49:25,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:25,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:49:25,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:49:25,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:49:25,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:49:25,719 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:25,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,742 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:49:25,742 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 309 treesize of output 309 [2022-11-23 15:49:25,758 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:25,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,779 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:49:25,779 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 317 treesize of output 317 [2022-11-23 15:49:25,795 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:25,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:25,817 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:49:25,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 329 treesize of output 327 [2022-11-23 15:49:26,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:26,171 INFO L321 Elim1Store]: treesize reduction 120, result has 47.4 percent of original size [2022-11-23 15:49:26,171 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 431 treesize of output 471 [2022-11-23 15:49:26,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:49:26,294 INFO L321 Elim1Store]: treesize reduction 108, result has 42.6 percent of original size [2022-11-23 15:49:26,295 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 470 treesize of output 458 [2022-11-23 15:49:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:26,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:26,415 INFO L321 Elim1Store]: treesize reduction 88, result has 41.3 percent of original size [2022-11-23 15:49:26,416 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 281 treesize of output 301 [2022-11-23 15:49:33,275 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:49:36,381 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '4688#(and (= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~first~0#1.base| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (<= |ULTIMATE.start_main_~c1~0#1| 1) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (= |ULTIMATE.start_main_~last~0#1.base| 0) (<= 0 |ULTIMATE.start_main_~first~0#1.base|) (or (not (<= 0 (+ |ULTIMATE.start_main_#t~mem12#1.offset| 4))) (not (<= (+ |ULTIMATE.start_main_#t~mem12#1.offset| 8) (select |#length| |ULTIMATE.start_main_#t~mem12#1.base|)))) (<= 0 |#NULL.offset|) (<= 1 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:49:36,382 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:49:36,382 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:49:36,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2022-11-23 15:49:36,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703458876] [2022-11-23 15:49:36,382 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:49:36,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-23 15:49:36,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:49:36,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-23 15:49:36,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=869, Unknown=0, NotChecked=0, Total=992 [2022-11-23 15:49:36,384 INFO L87 Difference]: Start difference. First operand 146 states and 204 transitions. Second operand has 16 states, 15 states have (on average 2.466666666666667) internal successors, (37), 16 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:37,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:49:37,312 INFO L93 Difference]: Finished difference Result 223 states and 303 transitions. [2022-11-23 15:49:37,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-23 15:49:37,315 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 15 states have (on average 2.466666666666667) internal successors, (37), 16 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-11-23 15:49:37,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:49:37,317 INFO L225 Difference]: With dead ends: 223 [2022-11-23 15:49:37,317 INFO L226 Difference]: Without dead ends: 223 [2022-11-23 15:49:37,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 314 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=189, Invalid=1217, Unknown=0, NotChecked=0, Total=1406 [2022-11-23 15:49:37,318 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 108 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 535 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:49:37,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 403 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 535 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-23 15:49:37,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2022-11-23 15:49:37,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 137. [2022-11-23 15:49:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 121 states have (on average 1.603305785123967) internal successors, (194), 136 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:37,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 194 transitions. [2022-11-23 15:49:37,323 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 194 transitions. Word has length 23 [2022-11-23 15:49:37,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:49:37,323 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 194 transitions. [2022-11-23 15:49:37,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 15 states have (on average 2.466666666666667) internal successors, (37), 16 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2022-11-23 15:49:37,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-23 15:49:37,324 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:49:37,324 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:49:37,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-23 15:49:37,531 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:37,531 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:49:37,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:49:37,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1677860277, now seen corresponding path program 1 times [2022-11-23 15:49:37,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:49:37,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520817599] [2022-11-23 15:49:37,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:37,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:49:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:37,633 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:49:37,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520817599] [2022-11-23 15:49:37,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520817599] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:49:37,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2066669308] [2022-11-23 15:49:37,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:37,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:37,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:49:37,639 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:49:37,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-23 15:49:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:37,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-23 15:49:37,792 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:49:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:37,838 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:49:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:37,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2066669308] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:49:37,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1206028167] [2022-11-23 15:49:37,901 INFO L159 IcfgInterpreter]: Started Sifa with 20 locations of interest [2022-11-23 15:49:37,901 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:49:37,902 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:49:37,902 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:49:37,902 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:49:37,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:37,957 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:49:37,975 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:37,982 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:37,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:37,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:38,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:38,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,030 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:38,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:38,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,062 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:38,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:49:38,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,096 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:38,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,131 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:38,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:38,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:49:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,394 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,450 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:38,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:38,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2022-11-23 15:49:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,630 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,660 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,689 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,730 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2022-11-23 15:49:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:38,797 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:49:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,129 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:39,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,179 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:39,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:39,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:39,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,306 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2022-11-23 15:49:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:49:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,387 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:39,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,433 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,474 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2022-11-23 15:49:39,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:39,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:39,823 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:49:39,846 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:49:39,986 INFO L321 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2022-11-23 15:49:39,987 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 270 treesize of output 276 [2022-11-23 15:49:40,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:40,149 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:40,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:40,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:40,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:40,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:40,240 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:49:40,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:40,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:40,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:40,306 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:40,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:40,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:40,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:49:40,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:40,426 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:49:44,456 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5213#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_main_~first~0#1.base|) 1)) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= |ULTIMATE.start_main_~c1~0#1| 0) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:49:44,457 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:49:44,457 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 15:49:44,457 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 4 [2022-11-23 15:49:44,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312966458] [2022-11-23 15:49:44,457 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 15:49:44,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:49:44,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:49:44,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:49:44,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=358, Unknown=0, NotChecked=0, Total=462 [2022-11-23 15:49:44,459 INFO L87 Difference]: Start difference. First operand 137 states and 194 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:44,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:49:44,543 INFO L93 Difference]: Finished difference Result 180 states and 247 transitions. [2022-11-23 15:49:44,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 15:49:44,544 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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 23 [2022-11-23 15:49:44,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:49:44,544 INFO L225 Difference]: With dead ends: 180 [2022-11-23 15:49:44,545 INFO L226 Difference]: Without dead ends: 180 [2022-11-23 15:49:44,545 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 46 SyntacticMatches, 5 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=104, Invalid=358, Unknown=0, NotChecked=0, Total=462 [2022-11-23 15:49:44,546 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 64 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 100 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:49:44,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 100 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:49:44,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-11-23 15:49:44,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 167. [2022-11-23 15:49:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 151 states have (on average 1.6291390728476822) internal successors, (246), 166 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 246 transitions. [2022-11-23 15:49:44,551 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 246 transitions. Word has length 23 [2022-11-23 15:49:44,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:49:44,551 INFO L495 AbstractCegarLoop]: Abstraction has 167 states and 246 transitions. [2022-11-23 15:49:44,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:49:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 246 transitions. [2022-11-23 15:49:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-23 15:49:44,552 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:49:44,552 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:49:44,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-23 15:49:44,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-11-23 15:49:44,759 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:49:44,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:49:44,759 INFO L85 PathProgramCache]: Analyzing trace with hash 1677862496, now seen corresponding path program 1 times [2022-11-23 15:49:44,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:49:44,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761054919] [2022-11-23 15:49:44,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:44,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:49:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:44,890 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:49:44,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761054919] [2022-11-23 15:49:44,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761054919] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:49:44,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881203615] [2022-11-23 15:49:44,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:44,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:44,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:49:44,893 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:49:44,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-23 15:49:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:45,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-23 15:49:45,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:49:45,102 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:45,122 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:49:45,167 WARN L837 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_main_~x~0#1.base_47| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~x~0#1.base_47|) 0)) (= (store |c_#valid| |v_ULTIMATE.start_main_~x~0#1.base_47| 0) |c_ULTIMATE.start_main_old_#valid#1|))) is different from false [2022-11-23 15:49:45,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2022-11-23 15:49:45,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881203615] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:49:45,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [169422356] [2022-11-23 15:49:45,179 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-11-23 15:49:45,180 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:49:45,180 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:49:45,180 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:49:45,180 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:49:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,232 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:49:45,249 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:45,258 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:45,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:45,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:45,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:45,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:49:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,339 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,357 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:45,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:45,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:45,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:45,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:45,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:45,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2022-11-23 15:49:45,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:49:45,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:45,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,632 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:49:45,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:49:45,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,689 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:45,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:49:45,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:49:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:49:45,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:49:45,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:45,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,837 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:49:45,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,875 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:49:45,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:49:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:49:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:45,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:49:46,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,213 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:49:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:46,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:46,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:46,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:46,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:46,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-23 15:49:46,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:46,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,436 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:46,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:46,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,499 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:46,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,532 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:46,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:46,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,604 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:46,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:46,632 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:46,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:49:46,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:49:47,113 INFO L321 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2022-11-23 15:49:47,114 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 270 treesize of output 276 [2022-11-23 15:49:47,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:47,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:47,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:47,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:47,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:47,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:47,321 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:49:47,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:47,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:47,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:47,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:47,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:47,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:47,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:49:47,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:47,499 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:49:52,162 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5717#(and (not (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) (not (< 0 |ULTIMATE.start_main_~c1~0#1|)) (or (and (< |ULTIMATE.start_main_~x~1#1.base| |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.offset|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.offset|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.base|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.base|) (<= (+ 16 |ULTIMATE.start_main_~x~1#1.offset|) (select |#length| |ULTIMATE.start_main_~x~1#1.base|)) (= |ULTIMATE.start_main_~y~1#1.base| |ULTIMATE.start_main_~x~1#1.base|)) (and (<= 0 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))) (or (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (<= |ULTIMATE.start_main_~y~1#1.offset| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~1#1.offset|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~1#1.offset|) (<= |ULTIMATE.start_main_~x~1#1.offset| 0) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|)) (and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0))) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2022-11-23 15:49:52,162 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:49:52,163 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 15:49:52,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 5, 5] total 6 [2022-11-23 15:49:52,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492764768] [2022-11-23 15:49:52,163 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 15:49:52,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-23 15:49:52,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:49:52,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-23 15:49:52,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=511, Unknown=1, NotChecked=46, Total=650 [2022-11-23 15:49:52,164 INFO L87 Difference]: Start difference. First operand 167 states and 246 transitions. Second operand has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 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) [2022-11-23 15:49:52,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:49:52,442 INFO L93 Difference]: Finished difference Result 171 states and 249 transitions. [2022-11-23 15:49:52,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-23 15:49:52,443 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 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 23 [2022-11-23 15:49:52,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:49:52,445 INFO L225 Difference]: With dead ends: 171 [2022-11-23 15:49:52,446 INFO L226 Difference]: Without dead ends: 162 [2022-11-23 15:49:52,446 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 45 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 204 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=119, Invalid=754, Unknown=1, NotChecked=56, Total=930 [2022-11-23 15:49:52,447 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 13 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 178 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 45 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:49:52,448 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 125 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 178 Invalid, 0 Unknown, 45 Unchecked, 0.2s Time] [2022-11-23 15:49:52,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2022-11-23 15:49:52,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2022-11-23 15:49:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 146 states have (on average 1.643835616438356) internal successors, (240), 161 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) [2022-11-23 15:49:52,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 240 transitions. [2022-11-23 15:49:52,456 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 240 transitions. Word has length 23 [2022-11-23 15:49:52,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:49:52,457 INFO L495 AbstractCegarLoop]: Abstraction has 162 states and 240 transitions. [2022-11-23 15:49:52,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 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) [2022-11-23 15:49:52,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 240 transitions. [2022-11-23 15:49:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-23 15:49:52,458 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:49:52,458 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-23 15:49:52,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-23 15:49:52,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-11-23 15:49:52,664 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:49:52,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:49:52,664 INFO L85 PathProgramCache]: Analyzing trace with hash 195666258, now seen corresponding path program 1 times [2022-11-23 15:49:52,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:49:52,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217159577] [2022-11-23 15:49:52,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:52,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:49:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:52,793 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:52,794 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:49:52,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217159577] [2022-11-23 15:49:52,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217159577] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:49:52,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1451904695] [2022-11-23 15:49:52,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:49:52,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:49:52,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:49:52,796 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:49:52,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-23 15:49:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:49:52,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-23 15:49:52,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:49:52,983 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:49:53,021 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:49:53,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:49:53,043 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:53,043 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:49:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:49:53,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1451904695] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:49:53,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [996306478] [2022-11-23 15:49:53,163 INFO L159 IcfgInterpreter]: Started Sifa with 14 locations of interest [2022-11-23 15:49:53,163 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:49:53,164 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:49:53,164 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:49:53,164 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:49:53,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,206 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:49:53,223 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:53,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:53,245 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:49:53,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:53,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:53,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,304 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:53,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,316 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:49:53,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,330 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:49:53,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:53,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:49:53,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:53,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:53,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2022-11-23 15:49:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:49:53,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:49:53,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:53,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:49:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:49:53,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:49:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,761 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:49:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:49:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,816 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:49:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,840 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:49:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,863 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:49:53,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:49:53,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:49:53,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:53,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:49:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:49:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:54,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,243 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:49:54,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:54,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:54,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:49:54,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:54,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:49:54,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-23 15:49:54,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,454 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:54,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:49:54,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,525 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:49:54,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:54,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:54,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:49:54,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:49:55,046 INFO L321 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2022-11-23 15:49:55,047 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 270 treesize of output 276 [2022-11-23 15:49:55,196 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:55,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:55,217 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:49:55,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:55,246 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:49:55,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:55,278 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:55,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:49:55,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:49:55,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:55,326 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:49:55,337 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:49:55,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:55,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:49:55,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:49:55,422 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:49:59,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [996306478] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:49:59,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-23 15:49:59,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [4, 3, 4] total 17 [2022-11-23 15:49:59,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421806295] [2022-11-23 15:49:59,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:49:59,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-23 15:49:59,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:49:59,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-23 15:49:59,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2022-11-23 15:49:59,285 INFO L87 Difference]: Start difference. First operand 162 states and 240 transitions. Second operand has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:00,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:00,651 INFO L93 Difference]: Finished difference Result 179 states and 261 transitions. [2022-11-23 15:50:00,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-23 15:50:00,652 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2022-11-23 15:50:00,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:00,653 INFO L225 Difference]: With dead ends: 179 [2022-11-23 15:50:00,653 INFO L226 Difference]: Without dead ends: 179 [2022-11-23 15:50:00,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 57 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=120, Invalid=260, Unknown=0, NotChecked=0, Total=380 [2022-11-23 15:50:00,654 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 14 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:00,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 93 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 279 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-23 15:50:00,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-11-23 15:50:00,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 174. [2022-11-23 15:50:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 158 states have (on average 1.6139240506329113) internal successors, (255), 173 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) [2022-11-23 15:50:00,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 255 transitions. [2022-11-23 15:50:00,659 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 255 transitions. Word has length 24 [2022-11-23 15:50:00,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:00,660 INFO L495 AbstractCegarLoop]: Abstraction has 174 states and 255 transitions. [2022-11-23 15:50:00,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 255 transitions. [2022-11-23 15:50:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-23 15:50:00,661 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:00,661 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:50:00,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-23 15:50:00,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-11-23 15:50:00,866 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr29REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:00,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:00,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1002584444, now seen corresponding path program 1 times [2022-11-23 15:50:00,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:00,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360996853] [2022-11-23 15:50:00,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:00,886 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:00,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1584665700] [2022-11-23 15:50:00,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:00,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:00,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:00,888 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:00,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-23 15:50:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:01,094 INFO L263 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 29 conjunts are in the unsatisfiable core [2022-11-23 15:50:01,101 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:01,105 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:01,141 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:01,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:01,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:01,213 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-23 15:50:01,213 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-23 15:50:01,220 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-23 15:50:01,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:50:01,321 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-23 15:50:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:01,399 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:50:01,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2022-11-23 15:50:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:01,693 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:01,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360996853] [2022-11-23 15:50:01,694 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:01,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1584665700] [2022-11-23 15:50:01,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1584665700] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:50:01,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1302857545] [2022-11-23 15:50:01,701 INFO L159 IcfgInterpreter]: Started Sifa with 22 locations of interest [2022-11-23 15:50:01,701 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:50:01,702 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:50:01,702 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:50:01,702 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:50:01,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,759 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:50:01,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:01,792 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:01,803 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:01,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:01,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:01,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:01,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,864 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:01,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:50:01,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,890 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:01,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:01,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:01,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:01,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:50:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:50:02,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:02,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:02,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:50:02,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,242 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:02,249 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:02,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:50:02,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,312 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:02,313 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2022-11-23 15:50:02,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 35 [2022-11-23 15:50:02,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:50:02,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,410 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:02,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:50:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:50:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,483 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:50:02,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:02,603 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:02,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2022-11-23 15:50:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,629 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:50:02,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:50:02,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2022-11-23 15:50:02,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:02,838 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:02,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2022-11-23 15:50:02,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2022-11-23 15:50:02,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:50:02,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:02,983 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:02,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,006 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:50:03,007 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 293 treesize of output 225 [2022-11-23 15:50:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,076 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:03,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2022-11-23 15:50:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 49 [2022-11-23 15:50:03,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,178 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-11-23 15:50:03,178 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 202 treesize of output 166 [2022-11-23 15:50:03,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2022-11-23 15:50:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 94 [2022-11-23 15:50:03,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,354 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,377 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:50:03,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 635 treesize of output 555 [2022-11-23 15:50:03,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,400 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,402 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,452 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:50:03,452 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 631 treesize of output 625 [2022-11-23 15:50:03,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,492 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,508 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-23 15:50:03,508 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 27 case distinctions, treesize of input 635 treesize of output 608 [2022-11-23 15:50:03,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,631 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,729 INFO L321 Elim1Store]: treesize reduction 68, result has 28.4 percent of original size [2022-11-23 15:50:03,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 617 treesize of output 557 [2022-11-23 15:50:03,760 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,762 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,763 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,823 INFO L321 Elim1Store]: treesize reduction 164, result has 14.1 percent of original size [2022-11-23 15:50:03,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 733 treesize of output 706 [2022-11-23 15:50:03,856 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:03,862 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:03,885 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:50:03,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 848 treesize of output 834 [2022-11-23 15:50:04,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,367 INFO L321 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2022-11-23 15:50:04,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 850 treesize of output 840 [2022-11-23 15:50:04,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,582 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,647 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:50:04,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 994 treesize of output 672 [2022-11-23 15:50:04,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,789 INFO L321 Elim1Store]: treesize reduction 332, result has 10.0 percent of original size [2022-11-23 15:50:04,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 1008 treesize of output 861 [2022-11-23 15:50:04,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:04,832 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,833 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:04,865 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:50:04,866 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 979 treesize of output 965 [2022-11-23 15:50:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,161 INFO L321 Elim1Store]: treesize reduction 106, result has 13.8 percent of original size [2022-11-23 15:50:05,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 1088 treesize of output 724 [2022-11-23 15:50:05,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,441 INFO L321 Elim1Store]: treesize reduction 538, result has 11.1 percent of original size [2022-11-23 15:50:05,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 38 case distinctions, treesize of input 1057 treesize of output 888 [2022-11-23 15:50:05,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,495 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,505 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:05,506 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 947 treesize of output 909 [2022-11-23 15:50:05,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,711 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,712 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,715 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,716 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,801 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:50:05,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 978 treesize of output 673 [2022-11-23 15:50:05,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:05,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,849 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,850 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:05,956 INFO L321 Elim1Store]: treesize reduction 390, result has 9.1 percent of original size [2022-11-23 15:50:05,956 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 34 case distinctions, treesize of input 983 treesize of output 857 [2022-11-23 15:50:06,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:06,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:06,022 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:06,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 915 treesize of output 897 [2022-11-23 15:50:06,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:06,164 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:06,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:06,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:06,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:06,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:06,268 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:06,268 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:06,282 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:06,282 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:50:06,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:50:06,312 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:06,324 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 18 [2022-11-23 15:50:06,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,349 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:50:06,376 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:06,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 97 [2022-11-23 15:50:06,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,389 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:06,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,418 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:06,432 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:06,432 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 95 [2022-11-23 15:50:06,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,454 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:50:06,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2022-11-23 15:50:06,469 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:50:06,485 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:06,491 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:06,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:06,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:06,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:06,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:06,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:06,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:06,616 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:06,623 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:06,631 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:06,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:06,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:06,661 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:06,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,675 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:06,685 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:06,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,695 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:06,711 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:06,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:06,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:06,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,760 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:06,771 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:06,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:06,840 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:50:06,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:50:06,882 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:06,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:06,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:06,921 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:06,977 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:06,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:50:06,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,027 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:07,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:50:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,042 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:50:07,065 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,079 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,094 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:07,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,118 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:07,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:50:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:07,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:07,211 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:07,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,268 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:07,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:50:07,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,285 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:50:07,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,301 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:50:07,405 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:50:07,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:50:07,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-23 15:50:07,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:50:07,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,480 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,497 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:07,497 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:07,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:50:07,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,590 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:07,590 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 264 treesize of output 196 [2022-11-23 15:50:07,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,629 INFO L321 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2022-11-23 15:50:07,629 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 159 [2022-11-23 15:50:07,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 35 [2022-11-23 15:50:07,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,686 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,686 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,705 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:50:07,706 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 217 treesize of output 159 [2022-11-23 15:50:07,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,739 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:07,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 123 treesize of output 131 [2022-11-23 15:50:07,758 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2022-11-23 15:50:07,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,839 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,844 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,845 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,891 INFO L321 Elim1Store]: treesize reduction 199, result has 6.1 percent of original size [2022-11-23 15:50:07,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 541 treesize of output 439 [2022-11-23 15:50:07,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,916 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:07,955 INFO L321 Elim1Store]: treesize reduction 221, result has 5.6 percent of original size [2022-11-23 15:50:07,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 541 treesize of output 505 [2022-11-23 15:50:07,975 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:07,976 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,005 INFO L321 Elim1Store]: treesize reduction 60, result has 35.5 percent of original size [2022-11-23 15:50:08,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 537 treesize of output 543 [2022-11-23 15:50:08,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,213 INFO L321 Elim1Store]: treesize reduction 224, result has 11.1 percent of original size [2022-11-23 15:50:08,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 516 treesize of output 422 [2022-11-23 15:50:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:08,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:08,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,248 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:50:08,248 INFO L350 Elim1Store]: Elim1 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 615 treesize of output 603 [2022-11-23 15:50:08,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,349 INFO L321 Elim1Store]: treesize reduction 292, result has 11.5 percent of original size [2022-11-23 15:50:08,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 596 treesize of output 548 [2022-11-23 15:50:08,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:08,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:08,615 INFO L321 Elim1Store]: treesize reduction 77, result has 12.5 percent of original size [2022-11-23 15:50:08,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 649 treesize of output 631 [2022-11-23 15:50:08,697 INFO L321 Elim1Store]: treesize reduction 132, result has 25.0 percent of original size [2022-11-23 15:50:08,697 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 646 treesize of output 670 [2022-11-23 15:50:08,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:08,823 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,824 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,824 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:08,903 INFO L321 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2022-11-23 15:50:08,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 699 treesize of output 510 [2022-11-23 15:50:08,947 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,012 INFO L321 Elim1Store]: treesize reduction 353, result has 1.9 percent of original size [2022-11-23 15:50:09,013 INFO L350 Elim1Store]: Elim1 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 11 new quantified variables, introduced 23 case distinctions, treesize of input 686 treesize of output 579 [2022-11-23 15:50:09,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,043 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,051 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:50:09,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 657 treesize of output 645 [2022-11-23 15:50:09,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,280 INFO L321 Elim1Store]: treesize reduction 206, result has 12.3 percent of original size [2022-11-23 15:50:09,281 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 32 case distinctions, treesize of input 799 treesize of output 593 [2022-11-23 15:50:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,315 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,316 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,324 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:50:09,325 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 629 treesize of output 593 [2022-11-23 15:50:09,351 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,496 INFO L321 Elim1Store]: treesize reduction 641, result has 10.1 percent of original size [2022-11-23 15:50:09,497 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 34 case distinctions, treesize of input 754 treesize of output 626 [2022-11-23 15:50:09,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,814 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,815 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,817 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,905 INFO L321 Elim1Store]: treesize reduction 232, result has 11.5 percent of original size [2022-11-23 15:50:09,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1279 treesize of output 849 [2022-11-23 15:50:09,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:09,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:09,970 INFO L321 Elim1Store]: treesize reduction 336, result has 0.3 percent of original size [2022-11-23 15:50:09,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 22 case distinctions, treesize of input 1266 treesize of output 1014 [2022-11-23 15:50:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:10,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:10,026 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:50:10,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 1198 treesize of output 1160 [2022-11-23 15:50:10,165 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:10,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:10,176 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:10,189 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:10,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:10,206 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:10,271 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:10,271 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:10,286 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:10,286 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:50:10,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:50:10,318 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:10,328 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 18 [2022-11-23 15:50:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:50:10,398 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:10,399 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2022-11-23 15:50:10,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:50:10,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,434 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:10,448 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:50:10,449 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 72 [2022-11-23 15:50:10,460 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:50:10,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,476 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:10,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:10,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:10,502 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:10,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:10,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:10,537 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:10,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:10,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:10,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:10,704 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:10,712 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:10,719 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:10,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:10,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:10,761 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:10,782 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:10,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,794 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:10,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,808 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:10,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:10,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:10,863 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:10,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,887 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:10,896 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:10,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:10,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:11,040 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:11,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:11,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:50:11,101 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:11,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:11,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:11,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,198 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:11,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:50:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,260 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:11,260 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:50:11,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,280 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:50:11,318 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:11,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,344 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:11,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:11,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,364 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,380 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:50:11,381 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:50:11,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,434 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,443 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:11,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2022-11-23 15:50:11,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:50:11,484 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,544 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:11,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 97 treesize of output 91 [2022-11-23 15:50:11,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,564 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:50:11,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,583 INFO L350 Elim1Store]: Elim1 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 76 treesize of output 83 [2022-11-23 15:50:11,715 INFO L321 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2022-11-23 15:50:11,716 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 case distinctions, treesize of input 39 treesize of output 57 [2022-11-23 15:50:11,734 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 44 [2022-11-23 15:50:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2022-11-23 15:50:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,809 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,832 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-23 15:50:11,833 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 214 treesize of output 146 [2022-11-23 15:50:11,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:50:11,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:11,944 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:11,945 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 260 treesize of output 192 [2022-11-23 15:50:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:11,986 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:11,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:50:12,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2022-11-23 15:50:12,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:12,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:12,074 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:50:12,074 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 187 treesize of output 155 [2022-11-23 15:50:12,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2022-11-23 15:50:12,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,119 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:12,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 119 treesize of output 123 [2022-11-23 15:50:12,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:12,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:12,168 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:12,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:12,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:12,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:12,262 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:50:12,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:50:12,339 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:12,339 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:12,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 66 [2022-11-23 15:50:12,379 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:12,391 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 18 [2022-11-23 15:50:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 145 [2022-11-23 15:50:12,448 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:12,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 97 [2022-11-23 15:50:12,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:12,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,488 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:12,500 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:12,501 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 157 treesize of output 121 [2022-11-23 15:50:12,513 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:50:12,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,530 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:50:12,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 78 [2022-11-23 15:50:12,551 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:12,557 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:12,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:12,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:12,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:12,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:12,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:12,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:12,701 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:12,708 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:12,714 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:12,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:12,736 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:12,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:12,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,759 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:12,767 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:12,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,777 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:12,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:12,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:12,818 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:12,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:12,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:12,863 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:12,920 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:50:12,921 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:50:12,951 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:12,951 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:12,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:12,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:13,022 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,058 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:13,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:13,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,106 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:13,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2022-11-23 15:50:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,123 INFO L350 Elim1Store]: Elim1 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 39 treesize of output 15 [2022-11-23 15:50:13,147 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:13,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,170 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:13,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:50:13,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:50:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,231 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:13,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:50:13,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:50:13,270 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:13,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,312 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:13,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,327 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:50:13,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,355 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:50:13,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 103 [2022-11-23 15:50:13,449 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:50:13,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:50:13,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-23 15:50:13,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:50:13,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,542 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:13,543 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 120 [2022-11-23 15:50:13,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:50:13,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,609 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,610 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,637 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:13,638 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 260 treesize of output 192 [2022-11-23 15:50:13,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,693 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:13,694 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:50:13,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2022-11-23 15:50:13,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,754 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,772 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:50:13,773 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 187 treesize of output 155 [2022-11-23 15:50:13,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2022-11-23 15:50:13,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,816 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:13,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 123 [2022-11-23 15:50:13,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,898 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,898 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:13,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:13,983 INFO L321 Elim1Store]: treesize reduction 360, result has 7.0 percent of original size [2022-11-23 15:50:13,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 37 case distinctions, treesize of input 543 treesize of output 476 [2022-11-23 15:50:14,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,010 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,083 INFO L321 Elim1Store]: treesize reduction 328, result has 4.4 percent of original size [2022-11-23 15:50:14,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 37 case distinctions, treesize of input 543 treesize of output 490 [2022-11-23 15:50:14,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,127 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:50:14,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 535 treesize of output 531 [2022-11-23 15:50:14,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,232 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,233 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,367 INFO L321 Elim1Store]: treesize reduction 370, result has 10.4 percent of original size [2022-11-23 15:50:14,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 33 case distinctions, treesize of input 514 treesize of output 457 [2022-11-23 15:50:14,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,409 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,410 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,417 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:50:14,418 INFO L350 Elim1Store]: Elim1 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 661 treesize of output 649 [2022-11-23 15:50:14,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,447 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,448 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,449 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:14,530 INFO L321 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2022-11-23 15:50:14,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 642 treesize of output 570 [2022-11-23 15:50:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:14,901 INFO L321 Elim1Store]: treesize reduction 107, result has 13.7 percent of original size [2022-11-23 15:50:14,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 751 treesize of output 725 [2022-11-23 15:50:15,001 INFO L321 Elim1Store]: treesize reduction 162, result has 25.7 percent of original size [2022-11-23 15:50:15,002 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 748 treesize of output 778 [2022-11-23 15:50:15,138 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,234 INFO L321 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2022-11-23 15:50:15,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 807 treesize of output 532 [2022-11-23 15:50:15,262 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,338 INFO L321 Elim1Store]: treesize reduction 338, result has 6.1 percent of original size [2022-11-23 15:50:15,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 25 case distinctions, treesize of input 804 treesize of output 616 [2022-11-23 15:50:15,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,367 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,368 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,376 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:15,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 759 treesize of output 747 [2022-11-23 15:50:15,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,513 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,593 INFO L321 Elim1Store]: treesize reduction 253, result has 6.3 percent of original size [2022-11-23 15:50:15,594 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 916 treesize of output 598 [2022-11-23 15:50:15,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,776 INFO L321 Elim1Store]: treesize reduction 540, result has 10.0 percent of original size [2022-11-23 15:50:15,776 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 35 case distinctions, treesize of input 853 treesize of output 643 [2022-11-23 15:50:15,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,806 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,807 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,815 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:15,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 727 treesize of output 691 [2022-11-23 15:50:15,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:15,925 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:15,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,004 INFO L321 Elim1Store]: treesize reduction 232, result has 11.5 percent of original size [2022-11-23 15:50:16,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 782 treesize of output 528 [2022-11-23 15:50:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,049 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,116 INFO L321 Elim1Store]: treesize reduction 356, result has 4.6 percent of original size [2022-11-23 15:50:16,117 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 30 case distinctions, treesize of input 779 treesize of output 612 [2022-11-23 15:50:16,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,159 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:16,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 695 treesize of output 679 [2022-11-23 15:50:16,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:16,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:16,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:16,269 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:16,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:16,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:16,364 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:50:16,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:50:16,429 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:16,430 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:16,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:50:16,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 59 [2022-11-23 15:50:16,480 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:16,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 138 [2022-11-23 15:50:16,541 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:16,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2022-11-23 15:50:16,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:16,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:16,598 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:16,598 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 142 treesize of output 114 [2022-11-23 15:50:16,610 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:50:16,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:16,628 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:50:16,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 77 treesize of output 73 [2022-11-23 15:50:16,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:16,657 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:16,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:16,676 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:16,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:16,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:16,884 INFO L321 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2022-11-23 15:50:16,884 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 128 [2022-11-23 15:50:16,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:17,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:17,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:17,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:17,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:17,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:17,058 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:17,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:50:17,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:50:17,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:50:17,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:17,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:17,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:17,175 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:17,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:17,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:17,281 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:17,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 21 [2022-11-23 15:50:17,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-23 15:50:17,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:17,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:17,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:50:17,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,424 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:17,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,432 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:17,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:17,480 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:17,480 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:50:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,493 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2022-11-23 15:50:17,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2022-11-23 15:50:17,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,569 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:17,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:50:17,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,590 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:17,590 INFO L350 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:17,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,650 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:17,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:50:17,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:17,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,682 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:17,683 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 119 treesize of output 105 [2022-11-23 15:50:17,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2022-11-23 15:50:17,767 INFO L321 Elim1Store]: treesize reduction 49, result has 18.3 percent of original size [2022-11-23 15:50:17,767 INFO L350 Elim1Store]: Elim1 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 4 case distinctions, treesize of input 113 treesize of output 103 [2022-11-23 15:50:17,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,792 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:17,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:17,801 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:17,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 109 treesize of output 103 [2022-11-23 15:50:17,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2022-11-23 15:50:17,945 INFO L321 Elim1Store]: treesize reduction 52, result has 40.2 percent of original size [2022-11-23 15:50:17,946 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 61 [2022-11-23 15:50:18,008 INFO L321 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2022-11-23 15:50:18,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 57 [2022-11-23 15:50:18,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,121 INFO L321 Elim1Store]: treesize reduction 128, result has 14.7 percent of original size [2022-11-23 15:50:18,122 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 15 case distinctions, treesize of input 272 treesize of output 183 [2022-11-23 15:50:18,142 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:50:18,162 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:18,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 110 [2022-11-23 15:50:18,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,262 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:18,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 13 case distinctions, treesize of input 264 treesize of output 196 [2022-11-23 15:50:18,298 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:18,298 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:50:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,314 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:50:18,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,379 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:50:18,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 191 treesize of output 159 [2022-11-23 15:50:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,406 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:18,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 119 treesize of output 123 [2022-11-23 15:50:18,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2022-11-23 15:50:18,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:18,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:18,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:18,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:18,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:50:18,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:18,627 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:18,627 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:18,644 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:18,644 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:18,684 INFO L350 Elim1Store]: Elim1 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 119 treesize of output 94 [2022-11-23 15:50:18,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2022-11-23 15:50:18,712 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:50:18,768 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:18,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 228 treesize of output 181 [2022-11-23 15:50:18,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,790 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 127 [2022-11-23 15:50:18,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,805 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:50:18,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,839 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:50:18,839 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 186 treesize of output 154 [2022-11-23 15:50:18,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,885 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:18,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:18,901 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:18,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 127 treesize of output 107 [2022-11-23 15:50:18,917 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:50:18,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:18,968 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:18,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:19,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:19,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:19,038 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:50:19,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:19,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:19,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:19,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:50:19,190 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:19,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:19,237 INFO L321 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2022-11-23 15:50:19,238 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 84 [2022-11-23 15:50:19,267 INFO L321 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2022-11-23 15:50:19,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 96 [2022-11-23 15:50:19,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 1 [2022-11-23 15:50:19,299 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:50:21,546 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '6749#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< (select |#length| |ULTIMATE.start_main_~first~0#1.base|) (+ 16 |ULTIMATE.start_main_~first~0#1.offset|)) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:50:21,546 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:50:21,546 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:50:21,546 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 13 [2022-11-23 15:50:21,546 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709749123] [2022-11-23 15:50:21,547 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:50:21,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-23 15:50:21,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:21,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-23 15:50:21,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=853, Unknown=0, NotChecked=0, Total=992 [2022-11-23 15:50:21,548 INFO L87 Difference]: Start difference. First operand 174 states and 255 transitions. Second operand has 14 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:21,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:21,983 INFO L93 Difference]: Finished difference Result 235 states and 318 transitions. [2022-11-23 15:50:21,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-23 15:50:21,984 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-11-23 15:50:21,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:21,985 INFO L225 Difference]: With dead ends: 235 [2022-11-23 15:50:21,985 INFO L226 Difference]: Without dead ends: 235 [2022-11-23 15:50:21,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 42 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 412 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=195, Invalid=1137, Unknown=0, NotChecked=0, Total=1332 [2022-11-23 15:50:21,986 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 402 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 402 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:21,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [402 Valid, 139 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 15:50:21,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2022-11-23 15:50:21,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 178. [2022-11-23 15:50:21,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 162 states have (on average 1.5987654320987654) internal successors, (259), 177 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 259 transitions. [2022-11-23 15:50:21,992 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 259 transitions. Word has length 25 [2022-11-23 15:50:21,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:21,992 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 259 transitions. [2022-11-23 15:50:21,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 3.6923076923076925) internal successors, (48), 14 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2022-11-23 15:50:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-23 15:50:21,993 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:21,993 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:50:22,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:22,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2022-11-23 15:50:22,194 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr31REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:22,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:22,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1015344990, now seen corresponding path program 1 times [2022-11-23 15:50:22,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:22,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867831914] [2022-11-23 15:50:22,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:22,221 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:22,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [660079849] [2022-11-23 15:50:22,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:22,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:22,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:22,223 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:22,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-23 15:50:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:22,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-23 15:50:22,440 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 15:50:22,519 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:22,519 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:22,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867831914] [2022-11-23 15:50:22,519 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:22,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660079849] [2022-11-23 15:50:22,520 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [660079849] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:22,520 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:22,520 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 15:50:22,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235188485] [2022-11-23 15:50:22,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:22,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-23 15:50:22,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:22,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-23 15:50:22,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-23 15:50:22,522 INFO L87 Difference]: Start difference. First operand 178 states and 259 transitions. Second operand has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:22,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:22,715 INFO L93 Difference]: Finished difference Result 193 states and 263 transitions. [2022-11-23 15:50:22,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-23 15:50:22,716 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 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 26 [2022-11-23 15:50:22,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:22,717 INFO L225 Difference]: With dead ends: 193 [2022-11-23 15:50:22,717 INFO L226 Difference]: Without dead ends: 193 [2022-11-23 15:50:22,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:50:22,718 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 113 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:22,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [113 Valid, 71 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-23 15:50:22,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2022-11-23 15:50:22,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 178. [2022-11-23 15:50:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 162 states have (on average 1.5864197530864197) internal successors, (257), 177 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) [2022-11-23 15:50:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 257 transitions. [2022-11-23 15:50:22,724 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 257 transitions. Word has length 26 [2022-11-23 15:50:22,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:22,724 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 257 transitions. [2022-11-23 15:50:22,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.0) internal successors, (25), 6 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 257 transitions. [2022-11-23 15:50:22,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-23 15:50:22,725 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:22,725 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:22,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:22,938 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:22,939 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:22,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:22,939 INFO L85 PathProgramCache]: Analyzing trace with hash -788905032, now seen corresponding path program 1 times [2022-11-23 15:50:22,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:22,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212356826] [2022-11-23 15:50:22,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:22,965 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:22,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1101696558] [2022-11-23 15:50:22,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:22,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:22,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:22,967 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:22,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-23 15:50:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:23,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 22 conjunts are in the unsatisfiable core [2022-11-23 15:50:23,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:23,199 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:23,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:23,298 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 15:50:23,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:23,308 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:23,309 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:23,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212356826] [2022-11-23 15:50:23,309 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:23,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1101696558] [2022-11-23 15:50:23,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1101696558] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:23,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:23,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-23 15:50:23,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580065852] [2022-11-23 15:50:23,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:23,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-23 15:50:23,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:23,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-23 15:50:23,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-23 15:50:23,311 INFO L87 Difference]: Start difference. First operand 178 states and 257 transitions. Second operand has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:23,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:23,735 INFO L93 Difference]: Finished difference Result 251 states and 340 transitions. [2022-11-23 15:50:23,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-23 15:50:23,736 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 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 28 [2022-11-23 15:50:23,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:23,737 INFO L225 Difference]: With dead ends: 251 [2022-11-23 15:50:23,737 INFO L226 Difference]: Without dead ends: 251 [2022-11-23 15:50:23,737 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2022-11-23 15:50:23,738 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 139 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 275 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 275 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:23,738 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [139 Valid, 107 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 275 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 15:50:23,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2022-11-23 15:50:23,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 187. [2022-11-23 15:50:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 171 states have (on average 1.608187134502924) internal successors, (275), 186 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 275 transitions. [2022-11-23 15:50:23,746 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 275 transitions. Word has length 28 [2022-11-23 15:50:23,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:23,746 INFO L495 AbstractCegarLoop]: Abstraction has 187 states and 275 transitions. [2022-11-23 15:50:23,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.0) internal successors, (28), 8 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 275 transitions. [2022-11-23 15:50:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-23 15:50:23,747 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:23,748 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:23,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:23,954 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-11-23 15:50:23,954 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr33REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:23,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:23,955 INFO L85 PathProgramCache]: Analyzing trace with hash -788905031, now seen corresponding path program 1 times [2022-11-23 15:50:23,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:23,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269500100] [2022-11-23 15:50:23,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:23,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:23,980 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:23,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1832318000] [2022-11-23 15:50:23,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:23,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:23,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:23,982 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:23,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-23 15:50:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:24,180 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 27 conjunts are in the unsatisfiable core [2022-11-23 15:50:24,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:24,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:24,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:24,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 15:50:24,337 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-23 15:50:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:24,357 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:24,357 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:24,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269500100] [2022-11-23 15:50:24,357 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:24,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1832318000] [2022-11-23 15:50:24,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1832318000] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:24,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:24,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-23 15:50:24,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191325721] [2022-11-23 15:50:24,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:24,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 15:50:24,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:24,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 15:50:24,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:50:24,359 INFO L87 Difference]: Start difference. First operand 187 states and 275 transitions. Second operand has 9 states, 8 states have (on average 3.5) internal successors, (28), 9 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:24,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:24,890 INFO L93 Difference]: Finished difference Result 271 states and 368 transitions. [2022-11-23 15:50:24,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 15:50:24,891 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 3.5) internal successors, (28), 9 states have internal predecessors, (28), 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 28 [2022-11-23 15:50:24,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:24,892 INFO L225 Difference]: With dead ends: 271 [2022-11-23 15:50:24,892 INFO L226 Difference]: Without dead ends: 271 [2022-11-23 15:50:24,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2022-11-23 15:50:24,893 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 247 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 353 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 353 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:24,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 167 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 353 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-23 15:50:24,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2022-11-23 15:50:24,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 183. [2022-11-23 15:50:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 167 states have (on average 1.5688622754491017) internal successors, (262), 182 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) [2022-11-23 15:50:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 262 transitions. [2022-11-23 15:50:24,899 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 262 transitions. Word has length 28 [2022-11-23 15:50:24,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:24,899 INFO L495 AbstractCegarLoop]: Abstraction has 183 states and 262 transitions. [2022-11-23 15:50:24,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 3.5) internal successors, (28), 9 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:24,899 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 262 transitions. [2022-11-23 15:50:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-23 15:50:24,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:24,900 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:24,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:25,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-11-23 15:50:25,107 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr34REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:25,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:25,108 INFO L85 PathProgramCache]: Analyzing trace with hash 1313749037, now seen corresponding path program 1 times [2022-11-23 15:50:25,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:25,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537775551] [2022-11-23 15:50:25,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:25,130 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:25,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1243273188] [2022-11-23 15:50:25,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:25,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:25,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:25,132 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:25,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-23 15:50:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:25,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-23 15:50:25,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:25,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-23 15:50:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-23 15:50:25,355 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:25,355 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:25,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537775551] [2022-11-23 15:50:25,355 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:25,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1243273188] [2022-11-23 15:50:25,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1243273188] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:25,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:25,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:50:25,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481631360] [2022-11-23 15:50:25,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:25,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:50:25,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:25,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:50:25,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:50:25,357 INFO L87 Difference]: Start difference. First operand 183 states and 262 transitions. Second operand has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:25,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:25,445 INFO L93 Difference]: Finished difference Result 209 states and 290 transitions. [2022-11-23 15:50:25,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:50:25,446 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-11-23 15:50:25,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:25,447 INFO L225 Difference]: With dead ends: 209 [2022-11-23 15:50:25,447 INFO L226 Difference]: Without dead ends: 209 [2022-11-23 15:50:25,447 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:50:25,448 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 16 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:25,448 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 85 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:50:25,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-11-23 15:50:25,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 181. [2022-11-23 15:50:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 167 states have (on average 1.4970059880239521) internal successors, (250), 180 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) [2022-11-23 15:50:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 250 transitions. [2022-11-23 15:50:25,453 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 250 transitions. Word has length 29 [2022-11-23 15:50:25,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:25,453 INFO L495 AbstractCegarLoop]: Abstraction has 181 states and 250 transitions. [2022-11-23 15:50:25,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.0) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 250 transitions. [2022-11-23 15:50:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-23 15:50:25,453 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:25,453 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:25,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:25,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-11-23 15:50:25,660 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr35REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:25,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:25,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1313749038, now seen corresponding path program 1 times [2022-11-23 15:50:25,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:25,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805844110] [2022-11-23 15:50:25,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:25,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:25,681 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:25,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1844460913] [2022-11-23 15:50:25,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:25,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:25,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:25,683 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:25,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-23 15:50:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:25,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 29 conjunts are in the unsatisfiable core [2022-11-23 15:50:25,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:25,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:25,963 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:26,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2022-11-23 15:50:26,038 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2022-11-23 15:50:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:26,082 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:26,082 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:26,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805844110] [2022-11-23 15:50:26,082 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:26,082 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1844460913] [2022-11-23 15:50:26,082 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1844460913] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:26,082 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:26,083 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-23 15:50:26,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742842122] [2022-11-23 15:50:26,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:26,083 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-23 15:50:26,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:26,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-23 15:50:26,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-11-23 15:50:26,084 INFO L87 Difference]: Start difference. First operand 181 states and 250 transitions. Second operand has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 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) [2022-11-23 15:50:26,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:26,732 INFO L93 Difference]: Finished difference Result 305 states and 400 transitions. [2022-11-23 15:50:26,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 15:50:26,732 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 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 [2022-11-23 15:50:26,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:26,734 INFO L225 Difference]: With dead ends: 305 [2022-11-23 15:50:26,734 INFO L226 Difference]: Without dead ends: 305 [2022-11-23 15:50:26,735 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=233, Unknown=0, NotChecked=0, Total=306 [2022-11-23 15:50:26,735 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 261 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 480 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 261 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:26,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [261 Valid, 195 Invalid, 481 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 480 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-23 15:50:26,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2022-11-23 15:50:26,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 183. [2022-11-23 15:50:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 169 states have (on average 1.4911242603550297) internal successors, (252), 182 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) [2022-11-23 15:50:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 252 transitions. [2022-11-23 15:50:26,742 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 252 transitions. Word has length 29 [2022-11-23 15:50:26,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:26,742 INFO L495 AbstractCegarLoop]: Abstraction has 183 states and 252 transitions. [2022-11-23 15:50:26,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.2222222222222223) internal successors, (29), 10 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) [2022-11-23 15:50:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 252 transitions. [2022-11-23 15:50:26,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-23 15:50:26,743 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:26,743 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:26,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:26,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-11-23 15:50:26,950 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_FREE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:26,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:26,951 INFO L85 PathProgramCache]: Analyzing trace with hash -207556915, now seen corresponding path program 1 times [2022-11-23 15:50:26,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:26,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366762824] [2022-11-23 15:50:26,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:26,971 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:26,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [324888873] [2022-11-23 15:50:26,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:26,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:26,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:26,973 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:26,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-23 15:50:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:27,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 23 conjunts are in the unsatisfiable core [2022-11-23 15:50:27,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:27,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:27,366 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-23 15:50:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:27,392 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:50:27,392 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:27,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366762824] [2022-11-23 15:50:27,392 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:27,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [324888873] [2022-11-23 15:50:27,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [324888873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:50:27,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:50:27,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-23 15:50:27,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016525752] [2022-11-23 15:50:27,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:50:27,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 15:50:27,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:50:27,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 15:50:27,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:50:27,395 INFO L87 Difference]: Start difference. First operand 183 states and 252 transitions. Second operand has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:27,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:50:27,868 INFO L93 Difference]: Finished difference Result 302 states and 402 transitions. [2022-11-23 15:50:27,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-23 15:50:27,869 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-11-23 15:50:27,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:50:27,871 INFO L225 Difference]: With dead ends: 302 [2022-11-23 15:50:27,871 INFO L226 Difference]: Without dead ends: 302 [2022-11-23 15:50:27,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2022-11-23 15:50:27,872 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 282 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 296 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 282 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:50:27,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [282 Valid, 130 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 296 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 15:50:27,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2022-11-23 15:50:27,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 205. [2022-11-23 15:50:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 191 states have (on average 1.4973821989528795) internal successors, (286), 204 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 286 transitions. [2022-11-23 15:50:27,879 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 286 transitions. Word has length 31 [2022-11-23 15:50:27,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:50:27,880 INFO L495 AbstractCegarLoop]: Abstraction has 205 states and 286 transitions. [2022-11-23 15:50:27,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 3.875) internal successors, (31), 9 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:50:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 286 transitions. [2022-11-23 15:50:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-23 15:50:27,881 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:50:27,881 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:50:27,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-11-23 15:50:28,087 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:28,088 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:50:28,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:50:28,088 INFO L85 PathProgramCache]: Analyzing trace with hash -2139289589, now seen corresponding path program 1 times [2022-11-23 15:50:28,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:50:28,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276673626] [2022-11-23 15:50:28,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:28,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:50:28,126 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:50:28,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [369689531] [2022-11-23 15:50:28,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:50:28,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:50:28,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:50:28,127 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:50:28,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-23 15:50:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:50:28,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 51 conjunts are in the unsatisfiable core [2022-11-23 15:50:28,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:50:28,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:28,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:28,398 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:28,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:28,462 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:50:28,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:50:28,536 INFO L321 Elim1Store]: treesize reduction 29, result has 38.3 percent of original size [2022-11-23 15:50:28,537 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 40 [2022-11-23 15:50:28,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:28,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:28,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:28,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:50:28,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:28,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:50:28,619 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-23 15:50:28,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 26 [2022-11-23 15:50:28,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:50:28,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-23 15:50:28,824 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:28,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 14 [2022-11-23 15:50:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:28,844 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:50:28,950 INFO L321 Elim1Store]: treesize reduction 5, result has 75.0 percent of original size [2022-11-23 15:50:28,951 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 23 [2022-11-23 15:50:37,585 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2133 Int) (|ULTIMATE.start_main_~y~0#1.base| Int) (v_ArrVal_2136 (Array Int Int))) (= (select (select (let ((.cse0 (let ((.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base|))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~x~0#1.offset|))) (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| (store .cse3 (+ |c_ULTIMATE.start_main_~x~0#1.offset| 8) v_ArrVal_2133)))) (store .cse1 |ULTIMATE.start_main_~y~0#1.base| (store (select .cse1 |ULTIMATE.start_main_~y~0#1.base|) 0 .cse2))) .cse2 v_ArrVal_2136))))) (store .cse0 |c_ULTIMATE.start_main_~x~0#1.base| (store (select .cse0 |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset| |ULTIMATE.start_main_~y~0#1.base|))) |ULTIMATE.start_main_~y~0#1.base|) 0) |c_ULTIMATE.start_main_~x~0#1.base|)) is different from false [2022-11-23 15:50:37,598 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2130 Int) (v_ArrVal_2133 Int) (|ULTIMATE.start_main_~y~0#1.base| Int) (v_ArrVal_2136 (Array Int Int))) (= (select (select (let ((.cse0 (let ((.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base|))) (let ((.cse2 (select .cse3 |c_ULTIMATE.start_main_~x~0#1.offset|))) (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~x~0#1.base| (store (store .cse3 (+ |c_ULTIMATE.start_main_~x~0#1.offset| 4) v_ArrVal_2130) (+ |c_ULTIMATE.start_main_~x~0#1.offset| 8) v_ArrVal_2133)))) (store .cse1 |ULTIMATE.start_main_~y~0#1.base| (store (select .cse1 |ULTIMATE.start_main_~y~0#1.base|) 0 .cse2))) .cse2 v_ArrVal_2136))))) (store .cse0 |c_ULTIMATE.start_main_~x~0#1.base| (store (select .cse0 |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset| |ULTIMATE.start_main_~y~0#1.base|))) |ULTIMATE.start_main_~y~0#1.base|) 0) |c_ULTIMATE.start_main_~x~0#1.base|)) is different from false [2022-11-23 15:50:37,661 INFO L321 Elim1Store]: treesize reduction 73, result has 41.1 percent of original size [2022-11-23 15:50:37,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 64 [2022-11-23 15:50:37,705 INFO L321 Elim1Store]: treesize reduction 17, result has 55.3 percent of original size [2022-11-23 15:50:37,705 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 87 treesize of output 67 [2022-11-23 15:50:37,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-23 15:50:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:50:37,728 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:50:37,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276673626] [2022-11-23 15:50:37,729 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:50:37,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [369689531] [2022-11-23 15:50:37,729 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [369689531] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:50:37,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1405470565] [2022-11-23 15:50:37,731 INFO L159 IcfgInterpreter]: Started Sifa with 27 locations of interest [2022-11-23 15:50:37,731 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:50:37,732 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:50:37,732 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:50:37,732 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:50:37,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,796 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:50:37,811 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:37,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:37,834 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:37,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:37,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:37,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:37,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:50:37,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,908 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,923 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:50:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,958 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:37,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:37,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:38,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,010 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:38,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,030 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:38,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:50:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:50:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:50:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,246 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,253 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:38,253 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:50:38,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,324 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:38,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:50:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2022-11-23 15:50:38,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:50:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,402 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,421 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:50:38,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:50:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:50:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:38,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:50:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:38,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,622 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:38,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2022-11-23 15:50:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,647 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 79 [2022-11-23 15:50:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 53 [2022-11-23 15:50:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 49 [2022-11-23 15:50:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2022-11-23 15:50:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,850 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,869 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:38,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 208 treesize of output 149 [2022-11-23 15:50:38,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:50:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:38,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:38,991 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:38,991 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 319 treesize of output 221 [2022-11-23 15:50:39,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,053 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:39,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:50:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,079 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2022-11-23 15:50:39,184 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,276 INFO L321 Elim1Store]: treesize reduction 226, result has 10.3 percent of original size [2022-11-23 15:50:39,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 31 case distinctions, treesize of input 656 treesize of output 573 [2022-11-23 15:50:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,321 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,330 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:39,331 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 5 case distinctions, treesize of input 666 treesize of output 645 [2022-11-23 15:50:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,440 INFO L321 Elim1Store]: treesize reduction 244, result has 9.6 percent of original size [2022-11-23 15:50:39,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 660 treesize of output 635 [2022-11-23 15:50:39,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,588 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,646 INFO L321 Elim1Store]: treesize reduction 199, result has 6.1 percent of original size [2022-11-23 15:50:39,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 671 treesize of output 569 [2022-11-23 15:50:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,698 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,699 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,720 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-23 15:50:39,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 671 treesize of output 630 [2022-11-23 15:50:39,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:39,755 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:39,805 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:50:39,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 658 treesize of output 652 [2022-11-23 15:50:40,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,028 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,033 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,186 INFO L321 Elim1Store]: treesize reduction 212, result has 15.9 percent of original size [2022-11-23 15:50:40,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 646 treesize of output 564 [2022-11-23 15:50:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,235 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,298 INFO L321 Elim1Store]: treesize reduction 164, result has 14.1 percent of original size [2022-11-23 15:50:40,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 790 treesize of output 733 [2022-11-23 15:50:40,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,343 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:40,345 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:40,370 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:50:40,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 916 treesize of output 902 [2022-11-23 15:50:41,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:41,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:41,443 INFO L321 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2022-11-23 15:50:41,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 2310 treesize of output 2166 [2022-11-23 15:50:42,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:42,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,154 INFO L321 Elim1Store]: treesize reduction 204, result has 13.9 percent of original size [2022-11-23 15:50:42,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 2717 treesize of output 1562 [2022-11-23 15:50:42,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,531 INFO L321 Elim1Store]: treesize reduction 336, result has 9.9 percent of original size [2022-11-23 15:50:42,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 2731 treesize of output 2128 [2022-11-23 15:50:42,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:42,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:42,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:42,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:42,621 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:42,658 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:50:42,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 2668 treesize of output 2580 [2022-11-23 15:50:43,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,093 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,097 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,208 INFO L321 Elim1Store]: treesize reduction 253, result has 6.3 percent of original size [2022-11-23 15:50:43,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 33 case distinctions, treesize of input 2826 treesize of output 1628 [2022-11-23 15:50:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,506 INFO L321 Elim1Store]: treesize reduction 548, result has 11.2 percent of original size [2022-11-23 15:50:43,507 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 38 case distinctions, treesize of input 2791 treesize of output 2162 [2022-11-23 15:50:43,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:43,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:43,598 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:43,599 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 2692 treesize of output 2580 [2022-11-23 15:50:43,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:43,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:43,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:43,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:43,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:43,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:43,901 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:43,910 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:43,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:43,994 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:43,994 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:44,014 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:44,015 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:50:44,046 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:44,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:50:44,057 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:44,075 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:44,075 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:50:44,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,112 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:44,117 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:44,117 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 179 treesize of output 131 [2022-11-23 15:50:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,135 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:44,168 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:50:44,168 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 69 [2022-11-23 15:50:44,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:44,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:44,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:44,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:44,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:44,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:44,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:44,272 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:44,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:44,358 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:44,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:44,378 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:44,386 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:44,396 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:44,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:44,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:44,430 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:44,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,446 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:44,455 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:44,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,466 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:44,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:44,498 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:44,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:44,532 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:44,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,547 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:44,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:44,658 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:44,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:44,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:50:44,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:44,715 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:44,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:44,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,773 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:44,779 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:44,781 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,839 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:44,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:50:44,854 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:50:44,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,882 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:44,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,898 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:50:44,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:50:44,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,917 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:50:44,934 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:44,956 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:44,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:44,979 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:44,985 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:44,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2022-11-23 15:50:45,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:45,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,053 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,073 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:45,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:50:45,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,090 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:50:45,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,107 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:50:45,197 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:50:45,197 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 28 treesize of output 35 [2022-11-23 15:50:45,262 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:50:45,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:50:45,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,305 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,323 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:45,324 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 120 [2022-11-23 15:50:45,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:50:45,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:50:45,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,416 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,444 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:45,444 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 260 treesize of output 192 [2022-11-23 15:50:45,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,494 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:45,495 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:50:45,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2022-11-23 15:50:45,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,590 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,599 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,599 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,685 INFO L321 Elim1Store]: treesize reduction 230, result has 10.2 percent of original size [2022-11-23 15:50:45,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 31 case distinctions, treesize of input 501 treesize of output 433 [2022-11-23 15:50:45,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,719 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,720 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,721 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,789 INFO L321 Elim1Store]: treesize reduction 258, result has 8.5 percent of original size [2022-11-23 15:50:45,789 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 25 case distinctions, treesize of input 505 treesize of output 478 [2022-11-23 15:50:45,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,826 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:45,826 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 515 treesize of output 496 [2022-11-23 15:50:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:45,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:45,982 INFO L321 Elim1Store]: treesize reduction 199, result has 6.1 percent of original size [2022-11-23 15:50:45,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 28 case distinctions, treesize of input 524 treesize of output 434 [2022-11-23 15:50:46,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,024 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,025 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,065 INFO L321 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2022-11-23 15:50:46,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 524 treesize of output 478 [2022-11-23 15:50:46,093 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,124 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:50:46,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 511 treesize of output 507 [2022-11-23 15:50:46,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,356 INFO L321 Elim1Store]: treesize reduction 212, result has 15.9 percent of original size [2022-11-23 15:50:46,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 499 treesize of output 429 [2022-11-23 15:50:46,387 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,390 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,453 INFO L321 Elim1Store]: treesize reduction 208, result has 11.1 percent of original size [2022-11-23 15:50:46,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 523 treesize of output 461 [2022-11-23 15:50:46,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,488 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,495 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:50:46,495 INFO L350 Elim1Store]: Elim1 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 589 treesize of output 577 [2022-11-23 15:50:46,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,748 INFO L321 Elim1Store]: treesize reduction 107, result has 13.7 percent of original size [2022-11-23 15:50:46,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 707 treesize of output 669 [2022-11-23 15:50:46,838 INFO L321 Elim1Store]: treesize reduction 162, result has 25.7 percent of original size [2022-11-23 15:50:46,839 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 704 treesize of output 720 [2022-11-23 15:50:46,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,956 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:46,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:46,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,107 INFO L321 Elim1Store]: treesize reduction 320, result has 11.1 percent of original size [2022-11-23 15:50:47,108 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 35 case distinctions, treesize of input 797 treesize of output 515 [2022-11-23 15:50:47,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,291 INFO L321 Elim1Store]: treesize reduction 456, result has 5.2 percent of original size [2022-11-23 15:50:47,292 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 34 case distinctions, treesize of input 794 treesize of output 619 [2022-11-23 15:50:47,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,339 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,347 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:47,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 703 treesize of output 691 [2022-11-23 15:50:47,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,493 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,497 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,497 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,639 INFO L321 Elim1Store]: treesize reduction 399, result has 4.3 percent of original size [2022-11-23 15:50:47,640 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 14 new quantified variables, introduced 43 case distinctions, treesize of input 894 treesize of output 567 [2022-11-23 15:50:47,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,833 INFO L321 Elim1Store]: treesize reduction 540, result has 10.0 percent of original size [2022-11-23 15:50:47,834 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 35 case distinctions, treesize of input 869 treesize of output 672 [2022-11-23 15:50:47,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:47,867 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,868 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:47,876 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:47,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 739 treesize of output 703 [2022-11-23 15:50:47,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:47,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:47,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:47,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:47,990 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:47,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:48,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:48,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:48,037 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:48,109 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:48,109 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:48,126 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:48,126 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:50:48,159 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:48,159 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:50:48,173 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:48,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:50:48,184 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:48,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,215 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:48,221 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:50:48,221 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2022-11-23 15:50:48,254 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:50:48,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 100 [2022-11-23 15:50:48,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:48,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:48,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:48,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:48,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:48,313 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:48,321 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:48,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:48,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:48,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:48,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:48,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:48,502 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:48,510 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:48,520 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:48,546 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:48,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:48,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:48,589 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:48,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,601 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:48,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,622 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:48,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:48,670 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:48,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:48,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:48,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:48,767 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:48,853 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:48,853 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:48,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:50:48,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:48,939 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:48,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:48,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:49,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:49,019 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:49,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:49,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,072 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:49,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2022-11-23 15:50:49,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,089 INFO L350 Elim1Store]: Elim1 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 39 treesize of output 15 [2022-11-23 15:50:49,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,155 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:49,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:50:49,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:50:49,197 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:49,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,241 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:49,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:50:49,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:50:49,293 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,330 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:49,349 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:49,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:50:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,386 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 79 [2022-11-23 15:50:49,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,402 INFO L350 Elim1Store]: Elim1 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 42 treesize of output 33 [2022-11-23 15:50:49,523 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:50:49,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:50:49,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 33 [2022-11-23 15:50:49,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 86 [2022-11-23 15:50:49,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:49,641 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:49,641 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 177 treesize of output 124 [2022-11-23 15:50:49,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2022-11-23 15:50:49,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,727 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:49,727 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:49,755 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:49,756 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 286 treesize of output 196 [2022-11-23 15:50:49,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,781 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:50:49,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,817 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:49,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 125 treesize of output 114 [2022-11-23 15:50:49,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:49,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:49,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:49,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:49,924 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:49,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:49,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:49,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:50:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:49,996 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:50:50,099 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:50,099 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:50,125 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:50,125 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,183 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:50,184 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2022-11-23 15:50:50,209 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:50:50,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 147 treesize of output 120 [2022-11-23 15:50:50,223 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:50:50,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,281 INFO L321 Elim1Store]: treesize reduction 35, result has 2.8 percent of original size [2022-11-23 15:50:50,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 212 treesize of output 150 [2022-11-23 15:50:50,314 INFO L321 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2022-11-23 15:50:50,315 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 207 treesize of output 154 [2022-11-23 15:50:50,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:50:50,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:50,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:50,370 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:50,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:50,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:50,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:50:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:50:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:50:50,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:50:50,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:50,574 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:50,581 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:50,589 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:50,604 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:50,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:50,621 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:50,637 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,647 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,659 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:50,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:50,687 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:50:50,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:50,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:50,733 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:50:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:50,813 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:50,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:50,826 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:50:50,854 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:50:50,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,868 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:50,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:50,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:50,930 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:50,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:50:50,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:50,990 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:50,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:50:51,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,009 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:50:51,034 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:50:51,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,069 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:51,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:51,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,094 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:51,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:51,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,145 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:51,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:50:51,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,170 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:51,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:50:51,191 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:50:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,248 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:51,248 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 298 treesize of output 151 [2022-11-23 15:50:51,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,285 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:50:51,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 113 treesize of output 103 [2022-11-23 15:50:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,304 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:50:51,402 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:50:51,403 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 28 treesize of output 35 [2022-11-23 15:50:51,463 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:50:51,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:50:51,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,543 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:50:51,543 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:50:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:50:51,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:50:51,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,633 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,662 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:50:51,662 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 264 treesize of output 196 [2022-11-23 15:50:51,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,712 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:50:51,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:50:51,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 33 [2022-11-23 15:50:51,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,811 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,822 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,899 INFO L321 Elim1Store]: treesize reduction 236, result has 7.8 percent of original size [2022-11-23 15:50:51,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 31 case distinctions, treesize of input 503 treesize of output 431 [2022-11-23 15:50:51,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,934 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:51,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 503 treesize of output 484 [2022-11-23 15:50:51,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:51,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:51,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,028 INFO L321 Elim1Store]: treesize reduction 264, result has 8.3 percent of original size [2022-11-23 15:50:52,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 497 treesize of output 476 [2022-11-23 15:50:52,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,137 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,141 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,155 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:50:52,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 518 treesize of output 434 [2022-11-23 15:50:52,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,219 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:50:52,220 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 505 treesize of output 501 [2022-11-23 15:50:52,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,260 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,300 INFO L321 Elim1Store]: treesize reduction 211, result has 5.0 percent of original size [2022-11-23 15:50:52,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 518 treesize of output 476 [2022-11-23 15:50:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,405 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,406 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,406 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,489 INFO L321 Elim1Store]: treesize reduction 68, result has 28.4 percent of original size [2022-11-23 15:50:52,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 486 treesize of output 422 [2022-11-23 15:50:52,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,522 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,531 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:50:52,531 INFO L350 Elim1Store]: Elim1 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 584 treesize of output 572 [2022-11-23 15:50:52,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:52,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,562 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,563 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:52,629 INFO L321 Elim1Store]: treesize reduction 260, result has 11.6 percent of original size [2022-11-23 15:50:52,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 578 treesize of output 524 [2022-11-23 15:50:53,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:53,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:53,203 INFO L321 Elim1Store]: treesize reduction 225, result has 23.7 percent of original size [2022-11-23 15:50:53,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 1452 treesize of output 1434 [2022-11-23 15:50:53,356 INFO L321 Elim1Store]: treesize reduction 336, result has 18.6 percent of original size [2022-11-23 15:50:53,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 1431 treesize of output 1436 [2022-11-23 15:50:53,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:53,925 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:53,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:53,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:53,928 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:53,998 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:50:53,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 3294 treesize of output 1770 [2022-11-23 15:50:54,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,241 INFO L321 Elim1Store]: treesize reduction 468, result has 5.8 percent of original size [2022-11-23 15:50:54,242 INFO L350 Elim1Store]: Elim1 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 14 new quantified variables, introduced 34 case distinctions, treesize of input 3291 treesize of output 2303 [2022-11-23 15:50:54,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:54,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,304 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:54,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 3212 treesize of output 3110 [2022-11-23 15:50:54,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:54,859 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:54,861 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:54,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,864 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:54,918 INFO L321 Elim1Store]: treesize reduction 106, result has 13.8 percent of original size [2022-11-23 15:50:54,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 3379 treesize of output 1817 [2022-11-23 15:50:54,973 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:55,222 INFO L321 Elim1Store]: treesize reduction 694, result has 8.3 percent of original size [2022-11-23 15:50:55,223 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 15 new quantified variables, introduced 45 case distinctions, treesize of input 3351 treesize of output 2333 [2022-11-23 15:50:55,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:55,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:55,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:55,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:55,288 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:50:55,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 3100 treesize of output 2974 [2022-11-23 15:50:55,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:55,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:55,597 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:55,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:55,616 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:55,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:55,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:55,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:55,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:55,749 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:50:55,750 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:50:55,766 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:50:55,767 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:50:55,799 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:55,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:50:55,831 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:55,832 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:50:55,843 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:50:55,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:55,872 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:55,878 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:50:55,878 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2022-11-23 15:50:55,912 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:50:55,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 95 [2022-11-23 15:50:55,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:55,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:50:55,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:55,950 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:50:55,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:50:55,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:55,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:50:55,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:50:56,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:50:56,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:56,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:50:56,277 INFO L321 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2022-11-23 15:50:56,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 128 [2022-11-23 15:50:56,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:56,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:50:56,468 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:56,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,480 INFO L350 Elim1Store]: Elim1 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 255 treesize of output 234 [2022-11-23 15:50:56,532 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:50:56,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:56,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,582 INFO L350 Elim1Store]: Elim1 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 255 treesize of output 234 [2022-11-23 15:50:56,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:50:56,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,649 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:56,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,658 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:50:56,685 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:50:56,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 251 treesize of output 238 [2022-11-23 15:50:56,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,828 INFO L350 Elim1Store]: Elim1 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 434 treesize of output 405 [2022-11-23 15:50:56,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:56,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:50:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:56,969 INFO L350 Elim1Store]: Elim1 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 430 treesize of output 416 [2022-11-23 15:50:57,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:50:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,261 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:50:57,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 415 treesize of output 421 [2022-11-23 15:50:57,428 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:50:57,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:50:57,471 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:57,471 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2022-11-23 15:50:57,514 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:57,514 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2022-11-23 15:50:57,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:50:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,719 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:50:57,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 430 treesize of output 412 [2022-11-23 15:50:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,887 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:57,888 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 462 treesize of output 416 [2022-11-23 15:50:57,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,952 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:57,960 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:50:57,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 120 treesize of output 97 [2022-11-23 15:50:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:57,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,020 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:50:58,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 112 treesize of output 93 [2022-11-23 15:50:58,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,091 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,108 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:50:58,108 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:58,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,130 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:58,131 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:50:58,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,168 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:58,168 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 442 treesize of output 416 [2022-11-23 15:50:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,317 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:50:58,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 438 treesize of output 427 [2022-11-23 15:50:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,409 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:58,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,422 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:58,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:50:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,461 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:50:58,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:50:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,612 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:50:58,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 447 treesize of output 432 [2022-11-23 15:50:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,669 INFO L321 Elim1Store]: treesize reduction 49, result has 18.3 percent of original size [2022-11-23 15:50:58,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 113 treesize of output 103 [2022-11-23 15:50:58,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:58,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:50:58,712 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:50:58,712 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 5 case distinctions, treesize of input 113 treesize of output 103 [2022-11-23 15:50:58,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,056 INFO L321 Elim1Store]: treesize reduction 96, result has 16.5 percent of original size [2022-11-23 15:50:59,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 518 treesize of output 525 [2022-11-23 15:50:59,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,421 INFO L321 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2022-11-23 15:50:59,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 45 [2022-11-23 15:50:59,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,533 INFO L321 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2022-11-23 15:50:59,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 45 [2022-11-23 15:50:59,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,633 INFO L321 Elim1Store]: treesize reduction 47, result has 2.1 percent of original size [2022-11-23 15:50:59,634 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 1 [2022-11-23 15:50:59,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:50:59,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,021 INFO L321 Elim1Store]: treesize reduction 128, result has 14.7 percent of original size [2022-11-23 15:51:00,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 15 case distinctions, treesize of input 1953 treesize of output 1512 [2022-11-23 15:51:00,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,084 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:51:00,084 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 3 case distinctions, treesize of input 153 treesize of output 134 [2022-11-23 15:51:00,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,150 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-11-23 15:51:00,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 1760 treesize of output 1717 [2022-11-23 15:51:00,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:00,939 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:00,988 INFO L321 Elim1Store]: treesize reduction 160, result has 4.2 percent of original size [2022-11-23 15:51:00,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 2921 treesize of output 2255 [2022-11-23 15:51:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,076 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:01,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 2643 treesize of output 2552 [2022-11-23 15:51:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,125 INFO L321 Elim1Store]: treesize reduction 80, result has 12.1 percent of original size [2022-11-23 15:51:01,126 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 5 case distinctions, treesize of input 202 treesize of output 166 [2022-11-23 15:51:01,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:01,517 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:01,523 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:01,534 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:01,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:01,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:01,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,568 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:51:01,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:01,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:51:01,669 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:51:01,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:51:01,745 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:01,745 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:01,786 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:01,786 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:51:01,800 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:01,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 99 treesize of output 72 [2022-11-23 15:51:01,812 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:51:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:01,844 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:01,850 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:51:01,850 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 208 treesize of output 144 [2022-11-23 15:51:01,886 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:51:01,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 95 [2022-11-23 15:51:01,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:51:01,933 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:01,941 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:01,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:01,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:02,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:02,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:02,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-23 15:51:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,362 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,463 INFO L321 Elim1Store]: treesize reduction 269, result has 9.7 percent of original size [2022-11-23 15:51:26,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 40 case distinctions, treesize of input 516 treesize of output 436 [2022-11-23 15:51:26,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,499 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,507 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:51:26,508 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 515 treesize of output 496 [2022-11-23 15:51:26,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,534 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,536 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,606 INFO L321 Elim1Store]: treesize reduction 246, result has 8.9 percent of original size [2022-11-23 15:51:26,607 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 509 treesize of output 482 [2022-11-23 15:51:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,714 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,723 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,727 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,774 INFO L321 Elim1Store]: treesize reduction 199, result has 6.1 percent of original size [2022-11-23 15:51:26,775 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 28 case distinctions, treesize of input 528 treesize of output 434 [2022-11-23 15:51:26,804 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,805 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,840 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:51:26,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 515 treesize of output 511 [2022-11-23 15:51:26,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:26,895 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,896 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,896 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:26,944 INFO L321 Elim1Store]: treesize reduction 199, result has 5.2 percent of original size [2022-11-23 15:51:26,945 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 528 treesize of output 482 [2022-11-23 15:51:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,094 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,216 INFO L321 Elim1Store]: treesize reduction 212, result has 15.9 percent of original size [2022-11-23 15:51:27,216 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 496 treesize of output 422 [2022-11-23 15:51:27,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,322 INFO L321 Elim1Store]: treesize reduction 320, result has 11.6 percent of original size [2022-11-23 15:51:27,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 628 treesize of output 558 [2022-11-23 15:51:27,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:27,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:27,367 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:51:27,368 INFO L350 Elim1Store]: Elim1 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 750 treesize of output 738 [2022-11-23 15:51:27,899 INFO L321 Elim1Store]: treesize reduction 158, result has 27.5 percent of original size [2022-11-23 15:51:27,900 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 1481 treesize of output 1473 [2022-11-23 15:51:27,942 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:51:27,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1484 treesize of output 1390 [2022-11-23 15:51:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,260 INFO L321 Elim1Store]: treesize reduction 188, result has 12.1 percent of original size [2022-11-23 15:51:28,261 INFO L350 Elim1Store]: Elim1 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 11 new quantified variables, introduced 25 case distinctions, treesize of input 1574 treesize of output 851 [2022-11-23 15:51:28,294 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,366 INFO L321 Elim1Store]: treesize reduction 322, result has 4.5 percent of original size [2022-11-23 15:51:28,367 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 24 case distinctions, treesize of input 1571 treesize of output 1119 [2022-11-23 15:51:28,403 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,413 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:51:28,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1492 treesize of output 1452 [2022-11-23 15:51:28,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,632 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,634 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,708 INFO L321 Elim1Store]: treesize reduction 210, result has 7.5 percent of original size [2022-11-23 15:51:28,709 INFO L350 Elim1Store]: Elim1 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 28 case distinctions, treesize of input 1659 treesize of output 898 [2022-11-23 15:51:28,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,750 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:28,943 INFO L321 Elim1Store]: treesize reduction 532, result has 10.1 percent of original size [2022-11-23 15:51:28,944 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 31 case distinctions, treesize of input 1631 treesize of output 1153 [2022-11-23 15:51:28,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:28,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:29,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:29,009 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:51:29,010 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1516 treesize of output 1452 [2022-11-23 15:51:29,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:29,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:29,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:29,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:29,212 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:29,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:51:29,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:29,395 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:29,395 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:29,416 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:51:29,416 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:29,460 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:51:29,460 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 156 treesize of output 129 [2022-11-23 15:51:29,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,481 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:29,482 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2022-11-23 15:51:29,494 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:51:29,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,545 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:29,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,551 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:29,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 203 treesize of output 155 [2022-11-23 15:51:29,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:51:29,605 INFO L321 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2022-11-23 15:51:29,605 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 218 treesize of output 166 [2022-11-23 15:51:29,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:29,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:29,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:29,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:29,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:29,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:29,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:51:29,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:29,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:29,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:29,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:51:29,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:51:29,932 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:29,941 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:29,958 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:29,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:29,994 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:30,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:30,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,031 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:30,051 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:30,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,065 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:30,095 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:30,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:30,152 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:51:30,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,168 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:30,289 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:51:30,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:51:30,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:51:30,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:30,388 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:51:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,444 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:30,451 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:51:30,451 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:51:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,514 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:51:30,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:51:30,528 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:51:30,564 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:51:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,600 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:51:30,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:51:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:51:30,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,672 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:30,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,681 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:30,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:51:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:51:30,728 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:51:30,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,773 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:30,780 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:30,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2022-11-23 15:51:30,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,803 INFO L350 Elim1Store]: Elim1 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 72 treesize of output 79 [2022-11-23 15:51:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:30,822 INFO L350 Elim1Store]: Elim1 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 42 treesize of output 33 [2022-11-23 15:51:30,941 INFO L321 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2022-11-23 15:51:30,941 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 30 treesize of output 37 [2022-11-23 15:51:31,008 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:51:31,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:51:31,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:31,087 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:51:31,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 177 treesize of output 124 [2022-11-23 15:51:31,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:51:31,130 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:51:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:31,208 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:31,243 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:51:31,244 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 264 treesize of output 196 [2022-11-23 15:51:31,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:51:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,312 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:51:31,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 125 treesize of output 114 [2022-11-23 15:51:31,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:31,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:31,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:31,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:31,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:31,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:51:31,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:31,590 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:31,590 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:31,612 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:51:31,612 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:31,668 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:51:31,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 147 treesize of output 120 [2022-11-23 15:51:31,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,691 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:31,692 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2022-11-23 15:51:31,720 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:51:31,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,768 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:31,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,775 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:31,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 203 treesize of output 155 [2022-11-23 15:51:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:51:31,829 INFO L321 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2022-11-23 15:51:31,830 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 209 treesize of output 157 [2022-11-23 15:51:31,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:31,866 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:31,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:31,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:31,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:31,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:31,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,943 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:51:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:31,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:32,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:51:32,109 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:51:32,123 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:32,131 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:32,145 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:32,163 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:32,176 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:32,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:32,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,208 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:32,220 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:32,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,240 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:32,266 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:32,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:32,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:32,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:32,383 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:51:32,466 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:51:32,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:51:32,505 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:51:32,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:51:32,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:32,586 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:51:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,635 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:32,642 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:51:32,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:51:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,712 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:51:32,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:51:32,729 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:51:32,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,772 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:51:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,793 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:32,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,812 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:51:32,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:51:32,846 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:51:32,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,891 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:32,897 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:32,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2022-11-23 15:51:32,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:51:32,962 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:51:32,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:32,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,001 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:33,021 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:51:33,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:51:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,043 INFO L350 Elim1Store]: Elim1 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 50 treesize of output 41 [2022-11-23 15:51:33,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,064 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:33,064 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2022-11-23 15:51:33,184 INFO L321 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2022-11-23 15:51:33,185 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 47 treesize of output 46 [2022-11-23 15:51:33,258 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:51:33,258 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:51:33,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,324 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:33,348 INFO L321 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-11-23 15:51:33,349 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 220 treesize of output 161 [2022-11-23 15:51:33,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 41 [2022-11-23 15:51:33,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,411 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:33,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 166 treesize of output 154 [2022-11-23 15:51:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,484 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:33,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:33,514 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:51:33,514 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 286 treesize of output 196 [2022-11-23 15:51:33,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,543 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:51:33,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,578 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:51:33,579 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 121 treesize of output 114 [2022-11-23 15:51:33,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:33,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:33,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:33,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:33,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:33,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:33,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:51:33,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:33,855 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:33,855 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:33,881 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:51:33,881 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:33,931 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:51:33,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 144 treesize of output 117 [2022-11-23 15:51:33,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:33,954 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:33,955 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 103 treesize of output 84 [2022-11-23 15:51:33,969 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:51:34,033 INFO L321 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2022-11-23 15:51:34,034 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 229 treesize of output 172 [2022-11-23 15:51:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,064 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:34,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 163 treesize of output 114 [2022-11-23 15:51:34,083 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:51:34,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:34,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:34,129 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:34,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:34,152 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:34,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:51:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:34,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:51:34,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:51:34,495 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:34,502 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:34,512 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:34,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:34,540 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:34,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:34,570 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:34,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,582 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:34,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,595 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:34,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:34,635 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:34,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,649 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:34,676 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:51:34,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:34,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:34,808 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:51:34,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:51:34,846 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:51:34,847 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:51:34,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,910 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:34,926 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:51:34,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:34,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:34,993 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:51:34,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:51:35,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,066 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:51:35,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:51:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,085 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:51:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:35,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,153 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:51:35,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:51:35,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,183 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:51:35,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:51:35,216 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:51:35,240 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:51:35,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:35,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,274 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:35,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 123 treesize of output 105 [2022-11-23 15:51:35,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,304 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:51:35,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 107 treesize of output 93 [2022-11-23 15:51:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,370 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:35,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,406 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:51:35,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 125 treesize of output 103 [2022-11-23 15:51:35,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,428 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:51:35,606 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:51:35,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:51:35,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 44 [2022-11-23 15:51:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,749 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:51:35,749 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 208 treesize of output 164 [2022-11-23 15:51:35,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:51:35,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,807 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:51:35,808 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 110 [2022-11-23 15:51:35,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,918 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:35,919 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:35,961 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:51:35,961 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 264 treesize of output 196 [2022-11-23 15:51:35,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:35,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,026 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:51:36,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2022-11-23 15:51:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,049 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:51:36,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:36,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:36,122 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:36,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:36,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:36,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:51:36,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:36,346 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:51:36,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:51:36,438 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:36,438 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:36,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,491 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:36,492 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 123 treesize of output 96 [2022-11-23 15:51:36,508 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:51:36,525 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:51:36,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 138 treesize of output 111 [2022-11-23 15:51:36,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,580 INFO L321 Elim1Store]: treesize reduction 35, result has 2.8 percent of original size [2022-11-23 15:51:36,580 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 232 treesize of output 162 [2022-11-23 15:51:36,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:51:36,630 INFO L321 Elim1Store]: treesize reduction 49, result has 12.5 percent of original size [2022-11-23 15:51:36,630 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 159 treesize of output 114 [2022-11-23 15:51:36,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:36,690 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:36,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:36,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:36,736 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:36,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:36,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,785 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:51:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,802 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:51:36,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:36,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:51:36,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:51:36,937 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:51:36,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:51:36,998 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:37,018 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-23 15:51:37,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 125 treesize of output 128 [2022-11-23 15:51:37,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:37,052 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-23 15:51:37,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 125 treesize of output 128 [2022-11-23 15:51:37,101 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:51:41,879 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '11669#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~1#1.offset|) (<= |ULTIMATE.start_main_~x~1#1.offset| 0) (or (not (<= (+ |ULTIMATE.start_main_~y~1#1.offset| 4) (select |#length| |ULTIMATE.start_main_~y~1#1.base|))) (not (<= 0 |ULTIMATE.start_main_~y~1#1.offset|))) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-23 15:51:41,879 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:51:41,879 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:51:41,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 17] total 30 [2022-11-23 15:51:41,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937256595] [2022-11-23 15:51:41,880 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:51:41,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-11-23 15:51:41,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:51:41,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-11-23 15:51:41,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=223, Invalid=2357, Unknown=76, NotChecked=100, Total=2756 [2022-11-23 15:51:41,882 INFO L87 Difference]: Start difference. First operand 249 states and 343 transitions. Second operand has 30 states, 30 states have (on average 1.9333333333333333) internal successors, (58), 30 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:51:48,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:51:48,137 INFO L93 Difference]: Finished difference Result 408 states and 547 transitions. [2022-11-23 15:51:48,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-11-23 15:51:48,138 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 1.9333333333333333) internal successors, (58), 30 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2022-11-23 15:51:48,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:51:48,140 INFO L225 Difference]: With dead ends: 408 [2022-11-23 15:51:48,140 INFO L226 Difference]: Without dead ends: 408 [2022-11-23 15:51:48,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 78 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 1848 ImplicationChecksByTransitivity, 17.4s TimeCoverageRelationStatistics Valid=608, Invalid=5428, Unknown=130, NotChecked=154, Total=6320 [2022-11-23 15:51:48,142 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 315 mSDsluCounter, 459 mSDsCounter, 0 mSdLazyCounter, 802 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 970 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 802 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 137 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-23 15:51:48,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 491 Invalid, 970 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 802 Invalid, 0 Unknown, 137 Unchecked, 1.4s Time] [2022-11-23 15:51:48,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2022-11-23 15:51:48,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 254. [2022-11-23 15:51:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 240 states have (on average 1.4416666666666667) internal successors, (346), 253 states have internal predecessors, (346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:51:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 346 transitions. [2022-11-23 15:51:48,152 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 346 transitions. Word has length 32 [2022-11-23 15:51:48,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:51:48,152 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 346 transitions. [2022-11-23 15:51:48,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 1.9333333333333333) internal successors, (58), 30 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:51:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 346 transitions. [2022-11-23 15:51:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-23 15:51:48,154 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:51:48,154 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:51:48,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-11-23 15:51:48,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:51:48,362 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_FREE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:51:48,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:51:48,362 INFO L85 PathProgramCache]: Analyzing trace with hash -2139296894, now seen corresponding path program 1 times [2022-11-23 15:51:48,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:51:48,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842837219] [2022-11-23 15:51:48,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:51:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:51:48,393 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:51:48,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [679707941] [2022-11-23 15:51:48,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:51:48,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:51:48,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:51:48,395 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:51:48,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-11-23 15:51:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:51:48,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-23 15:51:48,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:51:48,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:51:48,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-23 15:51:48,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:51:48,849 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:51:48,850 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:51:48,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1842837219] [2022-11-23 15:51:48,850 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:51:48,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [679707941] [2022-11-23 15:51:48,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [679707941] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:51:48,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:51:48,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-23 15:51:48,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521951407] [2022-11-23 15:51:48,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:51:48,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-23 15:51:48,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:51:48,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-23 15:51:48,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-11-23 15:51:48,852 INFO L87 Difference]: Start difference. First operand 254 states and 346 transitions. Second operand has 9 states, 8 states have (on average 4.0) internal successors, (32), 9 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) [2022-11-23 15:51:49,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:51:49,648 INFO L93 Difference]: Finished difference Result 403 states and 526 transitions. [2022-11-23 15:51:49,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-23 15:51:49,648 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 4.0) internal successors, (32), 9 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 [2022-11-23 15:51:49,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:51:49,651 INFO L225 Difference]: With dead ends: 403 [2022-11-23 15:51:49,651 INFO L226 Difference]: Without dead ends: 403 [2022-11-23 15:51:49,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2022-11-23 15:51:49,651 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 241 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 447 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:51:49,653 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 264 Invalid, 450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 447 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-23 15:51:49,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-11-23 15:51:49,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 258. [2022-11-23 15:51:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 244 states have (on average 1.430327868852459) internal successors, (349), 257 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:51:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 349 transitions. [2022-11-23 15:51:49,661 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 349 transitions. Word has length 32 [2022-11-23 15:51:49,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:51:49,662 INFO L495 AbstractCegarLoop]: Abstraction has 258 states and 349 transitions. [2022-11-23 15:51:49,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 4.0) internal successors, (32), 9 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) [2022-11-23 15:51:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2022-11-23 15:51:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-23 15:51:49,663 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:51:49,663 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-23 15:51:49,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-11-23 15:51:49,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-11-23 15:51:49,870 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:51:49,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:51:49,870 INFO L85 PathProgramCache]: Analyzing trace with hash -691495286, now seen corresponding path program 1 times [2022-11-23 15:51:49,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:51:49,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217568428] [2022-11-23 15:51:49,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:51:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:51:49,889 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:51:49,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [633143245] [2022-11-23 15:51:49,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:51:49,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:51:49,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:51:49,891 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:51:49,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-23 15:51:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:51:50,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 21 conjunts are in the unsatisfiable core [2022-11-23 15:51:50,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:51:50,128 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:50,179 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-23 15:51:50,179 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-23 15:51:50,225 INFO L350 Elim1Store]: Elim1 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 11 treesize of output 7 [2022-11-23 15:51:50,287 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:50,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 16 treesize of output 16 [2022-11-23 15:51:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:51:50,341 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:51:50,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 9 [2022-11-23 15:51:50,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2022-11-23 15:51:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:51:50,554 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:51:50,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217568428] [2022-11-23 15:51:50,554 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:51:50,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [633143245] [2022-11-23 15:51:50,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [633143245] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:51:50,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [156638635] [2022-11-23 15:51:50,557 INFO L159 IcfgInterpreter]: Started Sifa with 28 locations of interest [2022-11-23 15:51:50,557 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:51:50,558 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:51:50,558 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:51:50,558 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:51:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,616 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:51:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:51:50,647 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:50,655 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:51:50,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:50,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:50,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:51:50,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,728 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:50,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,743 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:50,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,765 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:50,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:50,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:51:50,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:51:50,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:50,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:50,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:51:50,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:50,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:50,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:51,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:51:51,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,079 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:51:51,079 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:51:51,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,151 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:51:51,151 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 119 treesize of output 100 [2022-11-23 15:51:51,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:51:51,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:51:51,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:51:51,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,256 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:51:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,302 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:51:51,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:51:51,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:51:51,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,392 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,413 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:51:51,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2022-11-23 15:51:51,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:51:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,461 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:51:51,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2022-11-23 15:51:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,640 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:51:51,641 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2022-11-23 15:51:51,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:51:51,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2022-11-23 15:51:51,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,760 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,761 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,787 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:51:51,787 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 293 treesize of output 225 [2022-11-23 15:51:51,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,854 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:51:51,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:51:51,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,883 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 49 [2022-11-23 15:51:51,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,978 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:51,984 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:51,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,029 INFO L321 Elim1Store]: treesize reduction 66, result has 20.5 percent of original size [2022-11-23 15:51:52,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 593 treesize of output 531 [2022-11-23 15:51:52,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,087 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:51:52,088 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 5 case distinctions, treesize of input 599 treesize of output 578 [2022-11-23 15:51:52,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,162 INFO L321 Elim1Store]: treesize reduction 90, result has 18.9 percent of original size [2022-11-23 15:51:52,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 593 treesize of output 584 [2022-11-23 15:51:52,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,314 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,317 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,321 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,340 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:51:52,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 608 treesize of output 534 [2022-11-23 15:51:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,374 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,418 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:51:52,418 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 595 treesize of output 589 [2022-11-23 15:51:52,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,455 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,458 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,459 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,478 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-23 15:51:52,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 608 treesize of output 587 [2022-11-23 15:51:52,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,620 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,620 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,621 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,691 INFO L321 Elim1Store]: treesize reduction 108, result has 15.0 percent of original size [2022-11-23 15:51:52,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 590 treesize of output 577 [2022-11-23 15:51:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,726 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,807 INFO L321 Elim1Store]: treesize reduction 72, result has 30.1 percent of original size [2022-11-23 15:51:52,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 618 treesize of output 560 [2022-11-23 15:51:52,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,867 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:52,870 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:52,895 INFO L321 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2022-11-23 15:51:52,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 624 treesize of output 610 [2022-11-23 15:51:53,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:53,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:53,322 INFO L321 Elim1Store]: treesize reduction 172, result has 11.3 percent of original size [2022-11-23 15:51:53,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 698 treesize of output 688 [2022-11-23 15:51:53,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:53,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,624 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:51:53,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 858 treesize of output 656 [2022-11-23 15:51:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:53,674 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,703 INFO L321 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2022-11-23 15:51:53,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 809 treesize of output 795 [2022-11-23 15:51:53,735 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:53,864 INFO L321 Elim1Store]: treesize reduction 386, result has 10.0 percent of original size [2022-11-23 15:51:53,865 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 872 treesize of output 816 [2022-11-23 15:51:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,052 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,056 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,057 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,186 INFO L321 Elim1Store]: treesize reduction 129, result has 18.4 percent of original size [2022-11-23 15:51:54,187 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 967 treesize of output 734 [2022-11-23 15:51:54,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,245 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,588 INFO L321 Elim1Store]: treesize reduction 616, result has 11.4 percent of original size [2022-11-23 15:51:54,588 INFO L350 Elim1Store]: Elim1 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 37 case distinctions, treesize of input 922 treesize of output 840 [2022-11-23 15:51:54,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,649 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,650 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:54,660 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:51:54,661 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 823 treesize of output 785 [2022-11-23 15:51:54,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:54,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:54,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:54,925 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:54,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:54,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:54,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:51:54,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:51:54,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:55,071 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:51:55,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:51:55,158 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:51:55,158 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:55,198 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:55,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 79 [2022-11-23 15:51:55,210 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:51:55,231 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:55,231 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:51:55,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:55,272 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:51:55,272 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 206 treesize of output 150 [2022-11-23 15:51:55,312 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:51:55,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 100 [2022-11-23 15:51:55,326 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:51:55,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:55,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:55,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:51:55,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:55,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:51:55,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:51:55,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:51:55,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:55,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:51:55,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:51:55,493 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:51:55,505 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:55,513 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:55,520 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:51:55,536 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:55,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:55,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:51:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,569 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:55,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,581 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:51:55,591 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:51:55,604 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:51:55,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:51:55,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,657 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:55,668 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:51:55,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:51:55,755 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:51:55,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:51:55,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:51:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,798 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:51:55,834 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:51:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,873 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:55,880 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:51:55,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:51:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,950 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:51:55,951 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:51:55,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,970 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:51:55,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:55,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,000 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,020 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:51:56,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:51:56,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,048 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:51:56,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:51:56,071 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:51:56,093 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:51:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,118 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,125 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:56,125 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:51:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:51:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,220 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,227 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:51:56,227 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2022-11-23 15:51:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,251 INFO L350 Elim1Store]: Elim1 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 76 treesize of output 83 [2022-11-23 15:51:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,268 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:51:56,360 INFO L321 Elim1Store]: treesize reduction 52, result has 40.2 percent of original size [2022-11-23 15:51:56,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 56 [2022-11-23 15:51:56,428 INFO L321 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2022-11-23 15:51:56,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 case distinctions, treesize of input 39 treesize of output 57 [2022-11-23 15:51:56,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2022-11-23 15:51:56,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,502 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,536 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-23 15:51:56,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 214 treesize of output 146 [2022-11-23 15:51:56,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:51:56,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,615 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,646 INFO L321 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2022-11-23 15:51:56,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 19 case distinctions, treesize of input 314 treesize of output 217 [2022-11-23 15:51:56,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,697 INFO L321 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2022-11-23 15:51:56,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 182 treesize of output 159 [2022-11-23 15:51:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 31 [2022-11-23 15:51:56,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,823 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,824 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:56,828 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:56,998 INFO L321 Elim1Store]: treesize reduction 389, result has 9.3 percent of original size [2022-11-23 15:51:56,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 40 case distinctions, treesize of input 569 treesize of output 471 [2022-11-23 15:51:57,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,037 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,038 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,039 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,159 INFO L321 Elim1Store]: treesize reduction 360, result has 10.9 percent of original size [2022-11-23 15:51:57,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 25 case distinctions, treesize of input 526 treesize of output 509 [2022-11-23 15:51:57,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,202 INFO L321 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-11-23 15:51:57,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 516 treesize of output 497 [2022-11-23 15:51:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,574 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,584 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,598 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:51:57,599 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 27 case distinctions, treesize of input 823 treesize of output 629 [2022-11-23 15:51:57,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,645 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:57,647 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,648 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,751 INFO L321 Elim1Store]: treesize reduction 420, result has 3.4 percent of original size [2022-11-23 15:51:57,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 31 case distinctions, treesize of input 823 treesize of output 728 [2022-11-23 15:51:57,776 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:57,816 INFO L321 Elim1Store]: treesize reduction 60, result has 35.5 percent of original size [2022-11-23 15:51:57,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 808 treesize of output 808 [2022-11-23 15:51:58,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,008 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,101 INFO L321 Elim1Store]: treesize reduction 256, result has 11.1 percent of original size [2022-11-23 15:51:58,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 791 treesize of output 703 [2022-11-23 15:51:58,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,136 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,139 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,184 INFO L321 Elim1Store]: treesize reduction 84, result has 18.4 percent of original size [2022-11-23 15:51:58,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 919 treesize of output 683 [2022-11-23 15:51:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,224 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,233 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:51:58,234 INFO L350 Elim1Store]: Elim1 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 1097 treesize of output 1079 [2022-11-23 15:51:58,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,544 INFO L321 Elim1Store]: treesize reduction 196, result has 12.9 percent of original size [2022-11-23 15:51:58,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 1007 treesize of output 968 [2022-11-23 15:51:58,726 INFO L321 Elim1Store]: treesize reduction 280, result has 15.9 percent of original size [2022-11-23 15:51:58,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 1004 treesize of output 1009 [2022-11-23 15:51:58,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:58,921 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:58,996 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:51:58,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1097 treesize of output 705 [2022-11-23 15:51:59,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,112 INFO L321 Elim1Store]: treesize reduction 350, result has 4.1 percent of original size [2022-11-23 15:51:59,113 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 24 case distinctions, treesize of input 1084 treesize of output 840 [2022-11-23 15:51:59,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,162 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:51:59,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1021 treesize of output 1003 [2022-11-23 15:51:59,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,388 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,392 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,393 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,393 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,487 INFO L321 Elim1Store]: treesize reduction 129, result has 18.4 percent of original size [2022-11-23 15:51:59,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1206 treesize of output 783 [2022-11-23 15:51:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,715 INFO L321 Elim1Store]: treesize reduction 578, result has 10.2 percent of original size [2022-11-23 15:51:59,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 34 case distinctions, treesize of input 1114 treesize of output 844 [2022-11-23 15:51:59,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:51:59,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:51:59,776 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:51:59,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 1015 treesize of output 973 [2022-11-23 15:51:59,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:51:59,996 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:00,004 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:00,016 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:00,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:00,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:00,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:00,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:00,073 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:00,158 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:00,159 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:00,176 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:52:00,177 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:52:00,209 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:00,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:52:00,220 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:52:00,236 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:00,236 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:52:00,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,267 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:00,273 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:52:00,274 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2022-11-23 15:52:00,308 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:52:00,308 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 95 [2022-11-23 15:52:00,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:52:00,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:00,344 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:00,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:00,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:00,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:00,376 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:00,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:00,407 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:00,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:00,523 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:00,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:00,554 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:00,564 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:00,581 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:00,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:00,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:00,626 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:00,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,650 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,664 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:00,677 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:00,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:00,742 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:00,792 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:00,906 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:00,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:00,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:52:00,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:00,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:00,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:01,000 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:52:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,037 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:01,043 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:52:01,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:52:01,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,107 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:52:01,108 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:52:01,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,126 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:52:01,173 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:52:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,198 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:01,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:52:01,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,240 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:52:01,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:52:01,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,289 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:01,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:52:01,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:52:01,347 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:52:01,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,399 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:01,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,418 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:52:01,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,453 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:52:01,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 103 [2022-11-23 15:52:01,580 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:52:01,580 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 43 treesize of output 48 [2022-11-23 15:52:01,658 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:52:01,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:52:01,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,729 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:01,730 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 106 [2022-11-23 15:52:01,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,778 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:52:01,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 13 case distinctions, treesize of input 204 treesize of output 160 [2022-11-23 15:52:01,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:52:01,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:01,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,909 INFO L321 Elim1Store]: treesize reduction 105, result has 6.3 percent of original size [2022-11-23 15:52:01,910 INFO L350 Elim1Store]: Elim1 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 15 case distinctions, treesize of input 304 treesize of output 231 [2022-11-23 15:52:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,966 INFO L321 Elim1Store]: treesize reduction 80, result has 12.1 percent of original size [2022-11-23 15:52:01,967 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 5 case distinctions, treesize of input 226 treesize of output 174 [2022-11-23 15:52:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:01,988 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:52:02,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:02,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:02,064 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:02,080 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:02,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:02,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:02,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,132 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:02,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:52:02,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:52:02,289 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:52:02,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:52:02,392 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:02,392 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,448 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:02,449 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 135 treesize of output 104 [2022-11-23 15:52:02,469 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:52:02,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 147 treesize of output 120 [2022-11-23 15:52:02,483 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:52:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,545 INFO L321 Elim1Store]: treesize reduction 35, result has 2.8 percent of original size [2022-11-23 15:52:02,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 244 treesize of output 170 [2022-11-23 15:52:02,589 INFO L321 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2022-11-23 15:52:02,589 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 231 treesize of output 175 [2022-11-23 15:52:02,605 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:52:02,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:02,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:02,657 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:02,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:02,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:02,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:02,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:02,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:02,723 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:02,804 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:02,804 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:02,822 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:52:02,822 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:52:02,860 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:02,861 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:52:02,877 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:02,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:52:02,889 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:52:02,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:02,934 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:02,941 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:52:02,942 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2022-11-23 15:52:02,981 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:52:02,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 100 [2022-11-23 15:52:02,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:52:03,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:03,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:03,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:03,038 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:03,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:03,055 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:03,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:03,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:03,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:03,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:03,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:03,231 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:03,242 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:03,257 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:03,276 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:03,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:03,301 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:03,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,330 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:03,342 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:03,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,363 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:03,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:03,408 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:03,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:03,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,452 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:03,464 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:03,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:03,575 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:52:03,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:52:03,614 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:03,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:03,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:03,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:03,695 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:52:03,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,746 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:03,754 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:52:03,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:52:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,820 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:52:03,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:52:03,838 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:52:03,876 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:52:03,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,896 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:03,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,917 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:52:03,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:52:03,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:03,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:52:04,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:04,017 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:04,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:52:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:52:04,071 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:52:04,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,117 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:04,142 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:52:04,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:52:04,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,165 INFO L350 Elim1Store]: Elim1 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 48 treesize of output 39 [2022-11-23 15:52:04,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,187 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:04,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 162 treesize of output 133 [2022-11-23 15:52:04,310 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:52:04,310 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 43 treesize of output 44 [2022-11-23 15:52:04,389 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:52:04,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:52:04,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:04,473 INFO L321 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-11-23 15:52:04,473 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 181 treesize of output 150 [2022-11-23 15:52:04,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 39 [2022-11-23 15:52:04,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,518 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:04,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 139 treesize of output 131 [2022-11-23 15:52:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:04,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:04,617 INFO L321 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2022-11-23 15:52:04,618 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 290 treesize of output 216 [2022-11-23 15:52:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,645 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 39 [2022-11-23 15:52:04,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,690 INFO L321 Elim1Store]: treesize reduction 60, result has 15.5 percent of original size [2022-11-23 15:52:04,690 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 3 case distinctions, treesize of input 184 treesize of output 155 [2022-11-23 15:52:04,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:04,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:04,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:04,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:04,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:04,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:04,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:04,829 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:04,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:04,937 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:04,937 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:04,960 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:52:04,960 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:52:04,990 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:04,990 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2022-11-23 15:52:05,007 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:05,008 INFO L350 Elim1Store]: Elim1 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 1 case distinctions, treesize of input 34 treesize of output 32 [2022-11-23 15:52:05,019 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:52:05,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:05,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:05,050 INFO L321 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2022-11-23 15:52:05,050 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 188 treesize of output 132 [2022-11-23 15:52:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:05,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:52:05,097 INFO L321 Elim1Store]: treesize reduction 64, result has 9.9 percent of original size [2022-11-23 15:52:05,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 83 treesize of output 64 [2022-11-23 15:52:05,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:05,130 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:05,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:05,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:05,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:05,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:05,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2022-11-23 15:52:05,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:05,208 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:05,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:05,526 INFO L321 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2022-11-23 15:52:05,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 216 treesize of output 247 [2022-11-23 15:52:06,543 INFO L321 Elim1Store]: treesize reduction 40, result has 54.0 percent of original size [2022-11-23 15:52:06,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 216 treesize of output 247 [2022-11-23 15:52:06,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:06,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:06,730 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:06,743 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:06,751 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:06,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:06,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:06,796 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:06,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,821 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:06,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,833 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:06,845 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:06,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,871 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:06,883 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:06,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:06,921 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:06,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:06,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:07,046 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:07,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:07,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:52:07,123 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:52:07,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:07,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:07,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,211 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:07,218 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:52:07,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:52:07,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,291 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:52:07,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:52:07,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,310 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:52:07,339 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:52:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,357 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,376 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:52:07,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:52:07,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,405 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:07,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:52:07,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,455 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:07,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,464 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:07,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:52:07,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,503 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:52:07,531 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:52:07,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,574 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:07,600 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:52:07,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:52:07,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,622 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:52:07,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,643 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:52:07,810 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:52:07,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:52:07,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-23 15:52:07,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,911 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:07,934 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:52:07,934 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:52:07,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:52:07,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:07,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:52:08,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,059 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:08,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:08,086 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:52:08,087 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2022-11-23 15:52:08,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:52:08,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,156 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:52:08,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 125 treesize of output 114 [2022-11-23 15:52:08,216 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:08,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:08,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:08,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:08,264 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:08,279 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:08,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:08,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,327 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:52:08,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:52:08,506 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:52:08,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:52:08,614 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:08,614 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:08,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,673 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:08,674 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 123 treesize of output 96 [2022-11-23 15:52:08,689 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:52:08,705 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:52:08,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 138 treesize of output 111 [2022-11-23 15:52:08,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:08,772 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:08,773 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 223 treesize of output 167 [2022-11-23 15:52:08,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:52:08,832 INFO L321 Elim1Store]: treesize reduction 80, result has 8.0 percent of original size [2022-11-23 15:52:08,832 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 3 case distinctions, treesize of input 200 treesize of output 148 [2022-11-23 15:52:08,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:08,891 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:08,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:08,921 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:08,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:08,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2022-11-23 15:52:08,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:52:08,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:08,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:09,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:09,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2022-11-23 15:52:09,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:09,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:09,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:52:09,175 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:09,193 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-23 15:52:09,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 125 treesize of output 128 [2022-11-23 15:52:09,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:09,225 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-23 15:52:09,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 125 treesize of output 128 [2022-11-23 15:52:09,272 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:52:14,977 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '13394#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#NULL.base|) (<= 0 |ULTIMATE.start_main_~c2~0#1|) (not (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) (<= 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= |#NULL.base| 0) (not (< 0 |ULTIMATE.start_main_~c1~0#1|)) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2022-11-23 15:52:14,977 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:52:14,977 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:52:14,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2022-11-23 15:52:14,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053301541] [2022-11-23 15:52:14,978 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:52:14,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-23 15:52:14,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:52:14,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-23 15:52:14,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=1125, Unknown=0, NotChecked=0, Total=1260 [2022-11-23 15:52:14,980 INFO L87 Difference]: Start difference. First operand 258 states and 349 transitions. Second operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 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) [2022-11-23 15:52:15,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:52:15,800 INFO L93 Difference]: Finished difference Result 351 states and 452 transitions. [2022-11-23 15:52:15,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-23 15:52:15,801 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 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 32 [2022-11-23 15:52:15,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:52:15,803 INFO L225 Difference]: With dead ends: 351 [2022-11-23 15:52:15,803 INFO L226 Difference]: Without dead ends: 349 [2022-11-23 15:52:15,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 467 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=214, Invalid=1856, Unknown=0, NotChecked=0, Total=2070 [2022-11-23 15:52:15,805 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 177 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 177 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:52:15,805 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [177 Valid, 257 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-23 15:52:15,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2022-11-23 15:52:15,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 258. [2022-11-23 15:52:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 244 states have (on average 1.4139344262295082) internal successors, (345), 257 states have internal predecessors, (345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:52:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 345 transitions. [2022-11-23 15:52:15,815 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 345 transitions. Word has length 32 [2022-11-23 15:52:15,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:52:15,815 INFO L495 AbstractCegarLoop]: Abstraction has 258 states and 345 transitions. [2022-11-23 15:52:15,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 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) [2022-11-23 15:52:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 345 transitions. [2022-11-23 15:52:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-23 15:52:15,817 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:52:15,817 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:52:15,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-11-23 15:52:16,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:52:16,025 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr32REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:52:16,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:52:16,025 INFO L85 PathProgramCache]: Analyzing trace with hash 966359071, now seen corresponding path program 1 times [2022-11-23 15:52:16,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:52:16,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095351528] [2022-11-23 15:52:16,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:52:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:52:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:52:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:52:17,172 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:52:17,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095351528] [2022-11-23 15:52:17,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095351528] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:52:17,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [8670516] [2022-11-23 15:52:17,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:52:17,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:52:17,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:52:17,173 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:52:17,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-11-23 15:52:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:52:17,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 45 conjunts are in the unsatisfiable core [2022-11-23 15:52:17,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:52:17,462 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:17,482 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:17,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:17,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:17,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:52:17,697 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:17,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:17,765 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-11-23 15:52:17,801 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-11-23 15:52:17,830 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-11-23 15:52:17,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-11-23 15:52:17,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2022-11-23 15:52:18,026 INFO L321 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2022-11-23 15:52:18,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 42 [2022-11-23 15:52:18,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 48 [2022-11-23 15:52:18,713 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:18,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 66 [2022-11-23 15:52:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:52:18,827 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:52:23,931 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:23,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 50 [2022-11-23 15:52:23,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2022-11-23 15:52:23,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 45 [2022-11-23 15:52:23,955 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 75 [2022-11-23 15:52:23,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 49 [2022-11-23 15:52:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:52:26,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [8670516] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:52:26,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [386957669] [2022-11-23 15:52:26,102 INFO L159 IcfgInterpreter]: Started Sifa with 20 locations of interest [2022-11-23 15:52:26,103 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:52:26,103 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:52:26,103 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:52:26,104 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:52:26,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,152 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:52:26,174 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:26,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:26,198 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:26,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:26,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:26,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:26,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:52:26,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,284 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:26,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,298 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:26,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:26,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,395 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:26,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:52:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:52:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:52:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:52:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:52:26,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,669 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:52:26,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:52:26,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:52:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:52:26,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2022-11-23 15:52:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:52:26,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,862 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:52:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-11-23 15:52:26,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,915 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:52:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:52:26,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:26,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 48 [2022-11-23 15:52:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:52:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,306 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:27,307 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 5 case distinctions, treesize of input 503 treesize of output 482 [2022-11-23 15:52:27,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,335 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,336 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,368 INFO L321 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2022-11-23 15:52:27,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 18 case distinctions, treesize of input 497 treesize of output 486 [2022-11-23 15:52:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,402 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,414 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,447 INFO L321 Elim1Store]: treesize reduction 78, result has 10.3 percent of original size [2022-11-23 15:52:27,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 24 case distinctions, treesize of input 491 treesize of output 480 [2022-11-23 15:52:27,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,632 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:27,633 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 5 case distinctions, treesize of input 461 treesize of output 440 [2022-11-23 15:52:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,673 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,677 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,678 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,714 INFO L321 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2022-11-23 15:52:27,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 464 treesize of output 453 [2022-11-23 15:52:27,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,757 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,761 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,762 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:27,765 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:27,792 INFO L321 Elim1Store]: treesize reduction 57, result has 13.6 percent of original size [2022-11-23 15:52:27,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 470 treesize of output 459 [2022-11-23 15:52:27,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:27,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:27,987 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:28,002 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:28,010 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,044 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,071 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:28,081 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,094 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:28,123 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:28,198 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:28,321 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:28,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:28,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,389 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-11-23 15:52:28,403 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:28,470 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:28,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:28,492 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:28,501 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,509 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:28,522 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,558 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:28,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,572 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:28,583 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:28,597 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:28,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:28,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:28,661 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:28,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:28,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:28,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:28,776 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:28,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:28,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:28,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 28 [2022-11-23 15:52:28,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:28,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:28,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:28,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:29,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:52:29,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:29,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:29,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:29,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:29,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:52:29,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:52:29,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:52:29,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:29,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:29,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:29,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:29,216 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:29,242 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:52:32,663 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '14266#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (= |ULTIMATE.start_main_~y~1#1.offset| |ULTIMATE.start_main_~z~0#1.offset|) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~z~0#1.base| |ULTIMATE.start_main_~y~1#1.base|) (= (select |#valid| |ULTIMATE.start_main_~x~1#1.base|) 1) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.offset|) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) (+ 12 |ULTIMATE.start_main_~x~1#1.offset|)) |ULTIMATE.start_main_~first~0#1.base|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~1#1.offset|) (<= |ULTIMATE.start_main_~x~1#1.offset| 0) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~x~1#1.base|) |ULTIMATE.start_main_~x~1#1.offset|) |ULTIMATE.start_main_~y~1#1.base|) (= |#NULL.offset| 0) (<= (+ 16 |ULTIMATE.start_main_~x~1#1.offset|) (select |#length| |ULTIMATE.start_main_~x~1#1.base|)) (= |ULTIMATE.start_main_~c2~0#1| 0) (not (= (select |#valid| |ULTIMATE.start_main_~y~1#1.base|) 1)) (<= 0 |#StackHeapBarrier|) (= |#NULL.base| 0))' at error location [2022-11-23 15:52:32,663 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:52:32,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 15:52:32,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 12] total 31 [2022-11-23 15:52:32,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902272798] [2022-11-23 15:52:32,664 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 15:52:32,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-11-23 15:52:32,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:52:32,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-11-23 15:52:32,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=238, Invalid=2012, Unknown=6, NotChecked=0, Total=2256 [2022-11-23 15:52:32,665 INFO L87 Difference]: Start difference. First operand 258 states and 345 transitions. Second operand has 31 states, 31 states have (on average 2.935483870967742) internal successors, (91), 31 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:52:41,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2022-11-23 15:52:43,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-11-23 15:52:52,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:52:52,394 INFO L93 Difference]: Finished difference Result 381 states and 488 transitions. [2022-11-23 15:52:52,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-11-23 15:52:52,395 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.935483870967742) internal successors, (91), 31 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2022-11-23 15:52:52,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:52:52,397 INFO L225 Difference]: With dead ends: 381 [2022-11-23 15:52:52,397 INFO L226 Difference]: Without dead ends: 381 [2022-11-23 15:52:52,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 67 SyntacticMatches, 4 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1747 ImplicationChecksByTransitivity, 24.5s TimeCoverageRelationStatistics Valid=765, Invalid=5381, Unknown=16, NotChecked=0, Total=6162 [2022-11-23 15:52:52,399 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 395 mSDsluCounter, 512 mSDsCounter, 0 mSdLazyCounter, 1201 mSolverCounterSat, 106 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 557 SdHoareTripleChecker+Invalid, 1316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 1201 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-11-23 15:52:52,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [395 Valid, 557 Invalid, 1316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 1201 Invalid, 9 Unknown, 0 Unchecked, 6.2s Time] [2022-11-23 15:52:52,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2022-11-23 15:52:52,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 289. [2022-11-23 15:52:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 275 states have (on average 1.4072727272727272) internal successors, (387), 288 states have internal predecessors, (387), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:52:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 387 transitions. [2022-11-23 15:52:52,409 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 387 transitions. Word has length 32 [2022-11-23 15:52:52,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:52:52,409 INFO L495 AbstractCegarLoop]: Abstraction has 289 states and 387 transitions. [2022-11-23 15:52:52,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.935483870967742) internal successors, (91), 31 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:52:52,410 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 387 transitions. [2022-11-23 15:52:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-23 15:52:52,410 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:52:52,411 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:52:52,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-11-23 15:52:52,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:52:52,618 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr24REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:52:52,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:52:52,618 INFO L85 PathProgramCache]: Analyzing trace with hash -239980952, now seen corresponding path program 1 times [2022-11-23 15:52:52,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:52:52,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615462331] [2022-11-23 15:52:52,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:52:52,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:52:52,648 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:52:52,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1420464250] [2022-11-23 15:52:52,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:52:52,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:52:52,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:52:52,650 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:52:52,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-11-23 15:52:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:52:52,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 26 conjunts are in the unsatisfiable core [2022-11-23 15:52:52,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:52:52,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:53,006 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:53,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:52:53,059 INFO L321 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2022-11-23 15:52:53,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:52:53,090 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:52:53,090 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 26 treesize of output 10 [2022-11-23 15:52:53,173 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:53,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:52:53,197 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:52:53,524 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:52:53,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 1 [2022-11-23 15:52:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:52:53,525 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:52:53,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615462331] [2022-11-23 15:52:53,526 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:52:53,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420464250] [2022-11-23 15:52:53,526 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420464250] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:52:53,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1851754177] [2022-11-23 15:52:53,528 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-11-23 15:52:53,528 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:52:53,528 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:52:53,528 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:52:53,529 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:52:53,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,576 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:52:53,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:53,609 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:53,616 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:53,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:53,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:53,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,672 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,684 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:52:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,721 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:53,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:52:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:52:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:53,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:52:53,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:52:53,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:53,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:54,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,033 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:54,041 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:52:54,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:52:54,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,110 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:52:54,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:52:54,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,129 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 35 [2022-11-23 15:52:54,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,180 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:54,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:52:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,202 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,222 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:52:54,223 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:52:54,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,258 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:52:54,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,309 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:52:54,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:52:54,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:52:54,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:52:54,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,427 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:54,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:52:54,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,496 INFO L321 Elim1Store]: treesize reduction 45, result has 13.5 percent of original size [2022-11-23 15:52:54,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 103 [2022-11-23 15:52:54,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2022-11-23 15:52:54,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:52:54,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,690 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:54,715 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:52:54,715 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2022-11-23 15:52:54,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2022-11-23 15:52:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,842 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:54,843 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:54,870 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:52:54,870 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 293 treesize of output 225 [2022-11-23 15:52:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,935 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:52:54,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:52:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:54,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2022-11-23 15:52:55,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,060 INFO L321 Elim1Store]: treesize reduction 87, result has 7.4 percent of original size [2022-11-23 15:52:55,061 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 20 case distinctions, treesize of input 240 treesize of output 186 [2022-11-23 15:52:55,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2022-11-23 15:52:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,166 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:55,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 110 [2022-11-23 15:52:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,292 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,299 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,368 INFO L321 Elim1Store]: treesize reduction 219, result has 5.6 percent of original size [2022-11-23 15:52:55,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 692 treesize of output 617 [2022-11-23 15:52:55,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,402 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,404 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,405 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,487 INFO L321 Elim1Store]: treesize reduction 332, result has 4.3 percent of original size [2022-11-23 15:52:55,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 37 case distinctions, treesize of input 692 treesize of output 644 [2022-11-23 15:52:55,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,548 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:52:55,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 684 treesize of output 678 [2022-11-23 15:52:55,697 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:55,702 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,703 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,704 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,854 INFO L321 Elim1Store]: treesize reduction 234, result has 11.4 percent of original size [2022-11-23 15:52:55,855 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 32 case distinctions, treesize of input 670 treesize of output 605 [2022-11-23 15:52:55,902 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,903 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,904 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:55,989 INFO L321 Elim1Store]: treesize reduction 208, result has 11.1 percent of original size [2022-11-23 15:52:55,990 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 686 treesize of output 626 [2022-11-23 15:52:56,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,037 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,038 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,067 INFO L321 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2022-11-23 15:52:56,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 749 treesize of output 735 [2022-11-23 15:52:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,555 INFO L321 Elim1Store]: treesize reduction 214, result has 11.6 percent of original size [2022-11-23 15:52:56,555 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 931 treesize of output 905 [2022-11-23 15:52:56,773 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:56,776 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,777 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:56,850 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:52:56,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 1075 treesize of output 725 [2022-11-23 15:52:56,889 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,040 INFO L321 Elim1Store]: treesize reduction 410, result has 9.7 percent of original size [2022-11-23 15:52:57,041 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 27 case distinctions, treesize of input 1089 treesize of output 893 [2022-11-23 15:52:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,096 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,127 INFO L321 Elim1Store]: treesize reduction 77, result has 8.3 percent of original size [2022-11-23 15:52:57,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1060 treesize of output 1046 [2022-11-23 15:52:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,336 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,337 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,445 INFO L321 Elim1Store]: treesize reduction 141, result has 10.8 percent of original size [2022-11-23 15:52:57,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 33 case distinctions, treesize of input 1184 treesize of output 791 [2022-11-23 15:52:57,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,743 INFO L321 Elim1Store]: treesize reduction 604, result has 10.0 percent of original size [2022-11-23 15:52:57,744 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 38 case distinctions, treesize of input 1138 treesize of output 920 [2022-11-23 15:52:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,812 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:52:57,813 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 1028 treesize of output 990 [2022-11-23 15:52:57,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,976 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,977 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:57,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,981 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:57,981 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,077 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:52:58,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 1059 treesize of output 726 [2022-11-23 15:52:58,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,124 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,125 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,270 INFO L321 Elim1Store]: treesize reduction 468, result has 7.7 percent of original size [2022-11-23 15:52:58,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 34 case distinctions, treesize of input 1064 treesize of output 889 [2022-11-23 15:52:58,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,345 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,346 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,356 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:52:58,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 996 treesize of output 978 [2022-11-23 15:52:58,510 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:58,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:58,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:58,538 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:58,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:58,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:58,634 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:52:58,634 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:58,652 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:52:58,652 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:52:58,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:52:58,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:52:58,697 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:52:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,732 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:52:58,769 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:52:58,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2022-11-23 15:52:58,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:52:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,812 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:58,836 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:52:58,836 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 72 [2022-11-23 15:52:58,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:58,861 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:52:58,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:58,878 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:52:58,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:58,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:52:58,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:52:58,929 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:58,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:52:58,950 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:52:59,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:52:59,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:52:59,040 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:59,048 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:59,057 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:52:59,073 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:59,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:52:59,093 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:59,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,113 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:59,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,126 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:52:59,138 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:52:59,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:59,168 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:52:59,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:52:59,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:59,219 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:52:59,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:52:59,316 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:52:59,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:52:59,364 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:52:59,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:52:59,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:59,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:52:59,443 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:52:59,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,488 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:59,495 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:52:59,496 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:52:59,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,573 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:52:59,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:52:59,588 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:52:59,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,651 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:52:59,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:52:59,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:52:59,692 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:52:59,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:59,734 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:59,735 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 107 treesize of output 93 [2022-11-23 15:52:59,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,755 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:52:59,774 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:52:59,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,809 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:52:59,841 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:52:59,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:52:59,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,866 INFO L350 Elim1Store]: Elim1 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 50 treesize of output 41 [2022-11-23 15:52:59,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:52:59,895 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:52:59,895 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2022-11-23 15:53:00,020 INFO L321 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2022-11-23 15:53:00,021 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 30 treesize of output 37 [2022-11-23 15:53:00,102 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:53:00,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:53:00,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,153 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,179 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:00,180 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 173 treesize of output 120 [2022-11-23 15:53:00,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:53:00,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:53:00,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,289 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,291 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,324 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:53:00,324 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 251 treesize of output 191 [2022-11-23 15:53:00,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,379 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:00,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:53:00,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2022-11-23 15:53:00,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,455 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,456 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,457 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,494 INFO L321 Elim1Store]: treesize reduction 81, result has 13.8 percent of original size [2022-11-23 15:53:00,495 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 20 case distinctions, treesize of input 198 treesize of output 158 [2022-11-23 15:53:00,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 29 [2022-11-23 15:53:00,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,545 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:00,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 128 treesize of output 128 [2022-11-23 15:53:00,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,677 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,679 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,740 INFO L321 Elim1Store]: treesize reduction 231, result has 5.3 percent of original size [2022-11-23 15:53:00,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 36 case distinctions, treesize of input 552 treesize of output 472 [2022-11-23 15:53:00,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,778 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,782 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,783 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:00,840 INFO L321 Elim1Store]: treesize reduction 253, result has 1.2 percent of original size [2022-11-23 15:53:00,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 36 case distinctions, treesize of input 552 treesize of output 509 [2022-11-23 15:53:00,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,861 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:00,901 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:53:00,901 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 544 treesize of output 540 [2022-11-23 15:53:01,006 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,009 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,139 INFO L321 Elim1Store]: treesize reduction 254, result has 10.6 percent of original size [2022-11-23 15:53:01,139 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 516 treesize of output 446 [2022-11-23 15:53:01,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,241 INFO L321 Elim1Store]: treesize reduction 124, result has 13.3 percent of original size [2022-11-23 15:53:01,242 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 23 case distinctions, treesize of input 564 treesize of output 509 [2022-11-23 15:53:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,270 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,271 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,278 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:01,279 INFO L350 Elim1Store]: Elim1 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 655 treesize of output 643 [2022-11-23 15:53:01,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,645 INFO L321 Elim1Store]: treesize reduction 196, result has 12.9 percent of original size [2022-11-23 15:53:01,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 964 treesize of output 929 [2022-11-23 15:53:01,811 INFO L321 Elim1Store]: treesize reduction 286, result has 14.1 percent of original size [2022-11-23 15:53:01,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 961 treesize of output 960 [2022-11-23 15:53:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:01,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:01,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,068 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:53:02,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 30 case distinctions, treesize of input 1002 treesize of output 493 [2022-11-23 15:53:02,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,162 INFO L321 Elim1Store]: treesize reduction 267, result has 2.6 percent of original size [2022-11-23 15:53:02,163 INFO L350 Elim1Store]: Elim1 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 11 new quantified variables, introduced 23 case distinctions, treesize of input 715 treesize of output 604 [2022-11-23 15:53:02,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,194 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,202 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:02,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 686 treesize of output 674 [2022-11-23 15:53:02,354 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,355 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,420 INFO L321 Elim1Store]: treesize reduction 108, result has 15.0 percent of original size [2022-11-23 15:53:02,420 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 32 case distinctions, treesize of input 828 treesize of output 564 [2022-11-23 15:53:02,454 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,627 INFO L321 Elim1Store]: treesize reduction 543, result has 11.1 percent of original size [2022-11-23 15:53:02,628 INFO L350 Elim1Store]: Elim1 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 13 new quantified variables, introduced 35 case distinctions, treesize of input 805 treesize of output 665 [2022-11-23 15:53:02,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,670 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,671 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,679 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:02,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 654 treesize of output 618 [2022-11-23 15:53:02,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,795 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,796 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,797 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,799 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,800 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,885 INFO L321 Elim1Store]: treesize reduction 184, result has 14.8 percent of original size [2022-11-23 15:53:02,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 43 case distinctions, treesize of input 735 treesize of output 503 [2022-11-23 15:53:02,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:02,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:02,978 INFO L321 Elim1Store]: treesize reduction 269, result has 3.2 percent of original size [2022-11-23 15:53:02,979 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 10 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 24 case distinctions, treesize of input 714 treesize of output 616 [2022-11-23 15:53:03,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:03,018 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:03,026 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:03,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 622 treesize of output 606 [2022-11-23 15:53:03,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:03,119 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:03,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:03,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:03,149 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:03,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:53:03,242 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:03,243 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:03,260 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:03,260 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:53:03,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:53:03,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:53:03,305 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:53:03,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:53:03,362 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:03,362 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 92 [2022-11-23 15:53:03,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 19 [2022-11-23 15:53:03,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,397 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:03,415 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-23 15:53:03,416 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 72 [2022-11-23 15:53:03,429 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:53:03,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,447 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:53:03,448 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:03,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:03,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:03,475 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:03,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:03,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:53:03,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:03,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:03,629 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:03,653 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:03,662 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:03,671 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:03,694 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:03,702 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:03,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:03,737 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:03,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,754 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,769 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:03,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:03,814 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:03,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,837 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:03,878 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:53:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:03,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:03,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:04,049 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:53:04,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:53:04,093 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:04,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:53:04,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,144 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:04,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:04,183 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:53:04,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:04,233 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:04,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:53:04,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,296 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:04,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:53:04,315 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:53:04,358 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:53:04,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,382 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:04,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,401 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:53:04,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:53:04,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:53:04,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:04,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,497 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:04,517 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:53:04,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:04,580 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:53:04,580 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:53:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,605 INFO L350 Elim1Store]: Elim1 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 48 treesize of output 39 [2022-11-23 15:53:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,629 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:04,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 162 treesize of output 133 [2022-11-23 15:53:04,762 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:53:04,762 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 43 treesize of output 44 [2022-11-23 15:53:04,832 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:53:04,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:53:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,895 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:04,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 150 treesize of output 138 [2022-11-23 15:53:04,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:04,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:04,942 INFO L321 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-11-23 15:53:04,942 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 192 treesize of output 157 [2022-11-23 15:53:04,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2022-11-23 15:53:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:05,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:05,059 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:53:05,059 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 292 treesize of output 228 [2022-11-23 15:53:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,115 INFO L321 Elim1Store]: treesize reduction 60, result has 15.5 percent of original size [2022-11-23 15:53:05,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 3 case distinctions, treesize of input 251 treesize of output 206 [2022-11-23 15:53:05,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 35 [2022-11-23 15:53:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,187 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:05,188 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:05,218 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:53:05,218 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 201 treesize of output 169 [2022-11-23 15:53:05,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2022-11-23 15:53:05,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,274 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:05,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 150 [2022-11-23 15:53:05,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:05,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:05,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:05,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,398 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:05,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:05,510 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:05,510 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:05,538 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:05,538 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:05,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2022-11-23 15:53:05,591 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:05,624 INFO L350 Elim1Store]: Elim1 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 113 treesize of output 88 [2022-11-23 15:53:05,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,673 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 131 [2022-11-23 15:53:05,706 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:05,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 190 treesize of output 151 [2022-11-23 15:53:05,720 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,762 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:05,762 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 156 treesize of output 132 [2022-11-23 15:53:05,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,779 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:05,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,798 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:05,798 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 96 [2022-11-23 15:53:05,813 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:05,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:05,849 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:05,863 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:05,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:05,896 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:05,907 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:06,016 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:06,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:06,039 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:06,047 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:06,055 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:06,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:06,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:06,087 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:06,101 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:06,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,116 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:06,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,134 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:06,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:06,168 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:06,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,182 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:06,203 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:53:06,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,217 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:06,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:06,302 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:06,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:53:06,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:53:06,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:06,360 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:53:06,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:06,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,417 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:06,424 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:06,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:06,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,499 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:06,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:53:06,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,516 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:53:06,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,551 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:06,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,572 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:06,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:53:06,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,599 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:06,599 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:53:06,621 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:53:06,641 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:53:06,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:06,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,689 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:06,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:06,746 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:06,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:53:06,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,764 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:53:06,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:06,784 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:53:06,891 INFO L321 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2022-11-23 15:53:06,892 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 28 treesize of output 35 [2022-11-23 15:53:06,958 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:53:06,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:53:07,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:53:07,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,052 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:07,052 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 120 [2022-11-23 15:53:07,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 29 [2022-11-23 15:53:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,119 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,143 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:53:07,143 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 251 treesize of output 191 [2022-11-23 15:53:07,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,193 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:07,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 173 treesize of output 150 [2022-11-23 15:53:07,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 29 [2022-11-23 15:53:07,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,264 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,292 INFO L321 Elim1Store]: treesize reduction 81, result has 13.8 percent of original size [2022-11-23 15:53:07,293 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 20 case distinctions, treesize of input 198 treesize of output 158 [2022-11-23 15:53:07,313 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 31 [2022-11-23 15:53:07,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,372 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:07,373 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 123 treesize of output 131 [2022-11-23 15:53:07,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,462 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,465 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,469 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,485 INFO L321 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2022-11-23 15:53:07,486 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 27 case distinctions, treesize of input 508 treesize of output 481 [2022-11-23 15:53:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,518 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,519 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,520 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,537 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:53:07,538 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 508 treesize of output 412 [2022-11-23 15:53:07,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,596 INFO L321 Elim1Store]: treesize reduction 60, result has 35.5 percent of original size [2022-11-23 15:53:07,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 504 treesize of output 510 [2022-11-23 15:53:07,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,728 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,786 INFO L321 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2022-11-23 15:53:07,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 483 treesize of output 395 [2022-11-23 15:53:07,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,828 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:07,828 INFO L350 Elim1Store]: Elim1 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 570 treesize of output 558 [2022-11-23 15:53:07,853 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:07,856 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,857 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,858 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:07,908 INFO L321 Elim1Store]: treesize reduction 150, result has 14.3 percent of original size [2022-11-23 15:53:07,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 551 treesize of output 524 [2022-11-23 15:53:08,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:08,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:08,112 INFO L321 Elim1Store]: treesize reduction 77, result has 12.5 percent of original size [2022-11-23 15:53:08,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 590 treesize of output 580 [2022-11-23 15:53:08,232 INFO L321 Elim1Store]: treesize reduction 132, result has 25.0 percent of original size [2022-11-23 15:53:08,233 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 587 treesize of output 611 [2022-11-23 15:53:08,364 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,365 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:08,368 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,440 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:53:08,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 640 treesize of output 466 [2022-11-23 15:53:08,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:08,473 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,474 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,483 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:08,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 598 treesize of output 586 [2022-11-23 15:53:08,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,564 INFO L321 Elim1Store]: treesize reduction 281, result has 2.4 percent of original size [2022-11-23 15:53:08,565 INFO L350 Elim1Store]: Elim1 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 627 treesize of output 553 [2022-11-23 15:53:08,691 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,692 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:08,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,696 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,696 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,790 INFO L321 Elim1Store]: treesize reduction 129, result has 18.4 percent of original size [2022-11-23 15:53:08,790 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 33 case distinctions, treesize of input 749 treesize of output 544 [2022-11-23 15:53:08,830 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:08,831 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,058 INFO L321 Elim1Store]: treesize reduction 569, result has 11.2 percent of original size [2022-11-23 15:53:09,059 INFO L350 Elim1Store]: Elim1 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 690 treesize of output 591 [2022-11-23 15:53:09,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,122 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:09,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 556 treesize of output 520 [2022-11-23 15:53:09,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,414 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,415 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,418 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,501 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:53:09,502 INFO L350 Elim1Store]: Elim1 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 33 case distinctions, treesize of input 1133 treesize of output 774 [2022-11-23 15:53:09,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,575 INFO L321 Elim1Store]: treesize reduction 264, result has 0.4 percent of original size [2022-11-23 15:53:09,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 1120 treesize of output 963 [2022-11-23 15:53:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,622 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:09,631 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:09,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 1052 treesize of output 1014 [2022-11-23 15:53:09,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:09,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:09,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:09,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:09,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:09,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:09,842 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:09,966 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:09,966 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:09,990 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:09,990 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:10,031 INFO L350 Elim1Store]: Elim1 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 110 treesize of output 85 [2022-11-23 15:53:10,043 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2022-11-23 15:53:10,054 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:10,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,101 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 131 [2022-11-23 15:53:10,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:10,145 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:10,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 148 treesize of output 117 [2022-11-23 15:53:10,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,193 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:10,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 129 [2022-11-23 15:53:10,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,236 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:10,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 96 [2022-11-23 15:53:10,252 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:10,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:10,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:10,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:10,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:10,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:10,592 INFO L321 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2022-11-23 15:53:10,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 128 [2022-11-23 15:53:10,662 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:10,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:10,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2022-11-23 15:53:10,770 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:10,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:10,786 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:10,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:10,818 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:10,826 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:10,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:53:10,858 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:10,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:10,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:10,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:10,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:10,959 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:10,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:10,982 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:11,065 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:11,066 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 21 [2022-11-23 15:53:11,090 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-23 15:53:11,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:11,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:11,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:11,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,249 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:11,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:11,309 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:11,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:53:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2022-11-23 15:53:11,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,378 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,399 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:11,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:53:11,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,423 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:11,423 INFO L350 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:53:11,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2022-11-23 15:53:11,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2022-11-23 15:53:11,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,519 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,526 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:11,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:53:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,548 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:53:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,604 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,611 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:11,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2022-11-23 15:53:11,632 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 83 [2022-11-23 15:53:11,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2022-11-23 15:53:11,786 INFO L321 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2022-11-23 15:53:11,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 57 [2022-11-23 15:53:11,813 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2022-11-23 15:53:11,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,878 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:11,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,920 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-23 15:53:11,920 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 220 treesize of output 152 [2022-11-23 15:53:11,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:11,969 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:53:11,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 90 [2022-11-23 15:53:12,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,060 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,090 INFO L321 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2022-11-23 15:53:12,090 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 19 case distinctions, treesize of input 320 treesize of output 223 [2022-11-23 15:53:12,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,119 INFO L350 Elim1Store]: Elim1 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 66 treesize of output 33 [2022-11-23 15:53:12,154 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:12,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 142 treesize of output 127 [2022-11-23 15:53:12,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,210 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,267 INFO L321 Elim1Store]: treesize reduction 106, result has 17.8 percent of original size [2022-11-23 15:53:12,267 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 28 case distinctions, treesize of input 267 treesize of output 190 [2022-11-23 15:53:12,292 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2022-11-23 15:53:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,318 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:12,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 136 treesize of output 136 [2022-11-23 15:53:12,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:12,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:12,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:12,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,424 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:12,435 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:12,558 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:53:12,558 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:53:12,640 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:12,640 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:12,683 INFO L350 Elim1Store]: Elim1 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 152 treesize of output 123 [2022-11-23 15:53:12,697 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 77 [2022-11-23 15:53:12,711 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:12,778 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:12,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 252 treesize of output 205 [2022-11-23 15:53:12,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,801 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 194 treesize of output 147 [2022-11-23 15:53:12,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:12,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,854 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,876 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:12,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 160 treesize of output 132 [2022-11-23 15:53:12,893 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:12,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:12,914 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:12,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 210 treesize of output 178 [2022-11-23 15:53:12,961 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:12,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:12,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:12,983 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:12,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:13,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:53:13,078 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:13,078 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:13,096 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:13,096 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 28 [2022-11-23 15:53:13,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:53:13,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 40 [2022-11-23 15:53:13,138 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:53:13,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:13,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 119 [2022-11-23 15:53:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:13,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:53:13,206 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:13,207 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 61 [2022-11-23 15:53:13,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:13,236 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:13,256 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:13,256 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 95 [2022-11-23 15:53:13,269 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:53:13,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:13,291 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:13,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 73 [2022-11-23 15:53:13,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:13,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:13,358 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:13,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:13,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:13,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:13,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:13,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:13,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:13,641 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:13,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:13,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:53:13,708 INFO L321 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2022-11-23 15:53:13,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 84 [2022-11-23 15:53:13,749 INFO L321 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2022-11-23 15:53:13,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 96 [2022-11-23 15:53:13,760 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 1 [2022-11-23 15:53:13,785 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:53:17,171 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '15224#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.base|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (not (= (select |#valid| |ULTIMATE.start_main_~last~0#1.base|) 1)) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~y~0#1.base| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (not (= |ULTIMATE.start_main_~first~0#1.base| 0)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:53:17,171 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:53:17,171 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:53:17,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-11-23 15:53:17,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126490273] [2022-11-23 15:53:17,171 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:53:17,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-23 15:53:17,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:53:17,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-23 15:53:17,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=743, Unknown=0, NotChecked=0, Total=870 [2022-11-23 15:53:17,173 INFO L87 Difference]: Start difference. First operand 289 states and 387 transitions. Second operand has 13 states, 12 states have (on average 4.25) internal successors, (51), 13 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:53:18,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:53:18,036 INFO L93 Difference]: Finished difference Result 389 states and 517 transitions. [2022-11-23 15:53:18,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-23 15:53:18,043 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 4.25) internal successors, (51), 13 states have internal predecessors, (51), 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 33 [2022-11-23 15:53:18,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:53:18,045 INFO L225 Difference]: With dead ends: 389 [2022-11-23 15:53:18,045 INFO L226 Difference]: Without dead ends: 389 [2022-11-23 15:53:18,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 71 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 319 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=238, Invalid=1244, Unknown=0, NotChecked=0, Total=1482 [2022-11-23 15:53:18,047 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 356 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 370 mSolverCounterSat, 32 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 280 SdHoareTripleChecker+Invalid, 404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 370 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:53:18,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 280 Invalid, 404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 370 Invalid, 2 Unknown, 0 Unchecked, 0.6s Time] [2022-11-23 15:53:18,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-11-23 15:53:18,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 288. [2022-11-23 15:53:18,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 275 states have (on average 1.3927272727272728) internal successors, (383), 287 states have internal predecessors, (383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:53:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 383 transitions. [2022-11-23 15:53:18,057 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 383 transitions. Word has length 33 [2022-11-23 15:53:18,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:53:18,057 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 383 transitions. [2022-11-23 15:53:18,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 4.25) internal successors, (51), 13 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:53:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 383 transitions. [2022-11-23 15:53:18,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-23 15:53:18,058 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:53:18,059 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:53:18,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-11-23 15:53:18,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:53:18,273 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:53:18,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:53:18,273 INFO L85 PathProgramCache]: Analyzing trace with hash -239980951, now seen corresponding path program 1 times [2022-11-23 15:53:18,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:53:18,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022827731] [2022-11-23 15:53:18,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:53:18,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:53:18,296 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:53:18,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [57488930] [2022-11-23 15:53:18,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:53:18,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:53:18,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:53:18,298 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:53:18,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-11-23 15:53:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:53:18,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 34 conjunts are in the unsatisfiable core [2022-11-23 15:53:18,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:53:18,656 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:18,694 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:18,730 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:53:18,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2022-11-23 15:53:18,788 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:53:18,789 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-11-23 15:53:18,809 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-23 15:53:18,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-23 15:53:18,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2022-11-23 15:53:18,934 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-23 15:53:19,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:19,064 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-11-23 15:53:19,077 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-23 15:53:19,078 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-23 15:53:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:53:19,147 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:53:19,573 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:53:19,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 55 [2022-11-23 15:53:22,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2022-11-23 15:53:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:53:22,540 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:53:22,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022827731] [2022-11-23 15:53:22,541 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-23 15:53:22,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [57488930] [2022-11-23 15:53:22,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [57488930] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:53:22,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [287990910] [2022-11-23 15:53:22,543 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-11-23 15:53:22,543 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:53:22,544 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:53:22,544 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:53:22,544 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:53:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,594 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:53:22,615 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:22,623 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:22,651 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:22,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,676 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:22,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,699 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,714 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:22,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:53:22,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:22,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,771 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,789 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:22,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:22,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,840 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:22,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,857 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:22,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:53:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 35 [2022-11-23 15:53:22,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:22,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:23,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:23,074 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:23,075 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:53:23,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,154 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:23,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 100 [2022-11-23 15:53:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,179 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 35 [2022-11-23 15:53:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,234 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:23,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:53:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:53:23,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2022-11-23 15:53:23,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,345 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:23,346 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:53:23,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,374 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:23,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2022-11-23 15:53:23,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,445 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:23,470 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:23,470 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 180 treesize of output 124 [2022-11-23 15:53:23,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2022-11-23 15:53:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,524 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:53:23,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 47 [2022-11-23 15:53:23,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,685 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:23,708 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:23,708 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 184 treesize of output 149 [2022-11-23 15:53:23,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2022-11-23 15:53:23,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:53:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,847 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:23,848 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:23,891 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:53:23,892 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 293 treesize of output 221 [2022-11-23 15:53:23,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,963 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:23,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:53:23,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:23,996 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 49 [2022-11-23 15:53:24,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,071 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,099 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:53:24,100 INFO L350 Elim1Store]: Elim1 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 12 case distinctions, treesize of input 229 treesize of output 192 [2022-11-23 15:53:24,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,146 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:24,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 119 treesize of output 123 [2022-11-23 15:53:24,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2022-11-23 15:53:24,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,308 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,309 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,310 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,430 INFO L321 Elim1Store]: treesize reduction 364, result has 6.9 percent of original size [2022-11-23 15:53:24,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 37 case distinctions, treesize of input 698 treesize of output 626 [2022-11-23 15:53:24,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,468 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,572 INFO L321 Elim1Store]: treesize reduction 340, result has 4.2 percent of original size [2022-11-23 15:53:24,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 10 new quantified variables, introduced 37 case distinctions, treesize of input 698 treesize of output 641 [2022-11-23 15:53:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,599 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,647 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:53:24,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 690 treesize of output 684 [2022-11-23 15:53:24,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:24,804 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:24,807 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,001 INFO L321 Elim1Store]: treesize reduction 374, result has 10.3 percent of original size [2022-11-23 15:53:25,002 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 676 treesize of output 614 [2022-11-23 15:53:25,044 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,047 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,136 INFO L321 Elim1Store]: treesize reduction 292, result has 10.4 percent of original size [2022-11-23 15:53:25,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 712 treesize of output 660 [2022-11-23 15:53:25,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:25,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:25,178 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,179 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:25,205 INFO L321 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2022-11-23 15:53:25,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 763 treesize of output 749 [2022-11-23 15:53:25,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:25,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:25,879 INFO L321 Elim1Store]: treesize reduction 332, result has 10.5 percent of original size [2022-11-23 15:53:25,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 18 case distinctions, treesize of input 1095 treesize of output 1074 [2022-11-23 15:53:26,143 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,146 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,149 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,240 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:53:26,241 INFO L350 Elim1Store]: Elim1 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 30 case distinctions, treesize of input 1254 treesize of output 919 [2022-11-23 15:53:26,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,431 INFO L321 Elim1Store]: treesize reduction 368, result has 10.5 percent of original size [2022-11-23 15:53:26,432 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 11 new quantified variables, introduced 26 case distinctions, treesize of input 1268 treesize of output 1121 [2022-11-23 15:53:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,486 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,489 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,531 INFO L321 Elim1Store]: treesize reduction 65, result has 9.7 percent of original size [2022-11-23 15:53:26,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 1239 treesize of output 1211 [2022-11-23 15:53:26,810 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,815 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,918 INFO L321 Elim1Store]: treesize reduction 106, result has 13.8 percent of original size [2022-11-23 15:53:26,918 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 32 case distinctions, treesize of input 1348 treesize of output 971 [2022-11-23 15:53:26,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:26,966 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:26,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,217 INFO L321 Elim1Store]: treesize reduction 580, result has 11.2 percent of original size [2022-11-23 15:53:27,217 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 38 case distinctions, treesize of input 1303 treesize of output 1138 [2022-11-23 15:53:27,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,308 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:27,308 INFO L350 Elim1Store]: Elim1 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 5 new quantified variables, introduced 9 case distinctions, treesize of input 1179 treesize of output 1127 [2022-11-23 15:53:27,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,512 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,586 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:53:27,587 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 33 case distinctions, treesize of input 1204 treesize of output 904 [2022-11-23 15:53:27,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,637 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,637 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,638 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,786 INFO L321 Elim1Store]: treesize reduction 414, result has 8.6 percent of original size [2022-11-23 15:53:27,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 12 new quantified variables, introduced 34 case distinctions, treesize of input 1209 treesize of output 1101 [2022-11-23 15:53:27,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:27,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:27,874 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:27,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 1141 treesize of output 1109 [2022-11-23 15:53:28,045 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:28,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:28,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:28,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:28,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:28,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:28,250 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:53:28,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:53:28,368 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:28,368 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:28,441 INFO L350 Elim1Store]: Elim1 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 134 treesize of output 109 [2022-11-23 15:53:28,455 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 64 [2022-11-23 15:53:28,468 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:28,564 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:28,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 219 treesize of output 180 [2022-11-23 15:53:28,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,586 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 123 [2022-11-23 15:53:28,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:28,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,669 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:28,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 177 treesize of output 153 [2022-11-23 15:53:28,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,690 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:28,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,714 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:28,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 132 treesize of output 108 [2022-11-23 15:53:28,734 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:28,777 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:28,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:28,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:28,828 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:28,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:28,847 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:28,889 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:28,985 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:28,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:29,006 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:29,015 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:29,023 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:29,038 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:29,048 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:29,057 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,075 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:29,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,088 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:29,099 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:29,115 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:29,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,126 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:29,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,183 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:29,196 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:53:29,255 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:53:29,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:53:29,294 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:29,294 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:53:29,318 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:53:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:29,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,398 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:29,404 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:29,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,463 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:29,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:53:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,478 INFO L350 Elim1Store]: Elim1 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 51 treesize of output 15 [2022-11-23 15:53:29,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:29,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,529 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:29,529 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:53:29,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,552 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:29,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 90 [2022-11-23 15:53:29,575 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:53:29,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,607 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:29,622 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:53:29,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:29,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,682 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:29,704 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:53:29,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:53:29,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,724 INFO L350 Elim1Store]: Elim1 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 50 treesize of output 41 [2022-11-23 15:53:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,744 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:29,745 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2022-11-23 15:53:29,844 INFO L321 Elim1Store]: treesize reduction 42, result has 33.3 percent of original size [2022-11-23 15:53:29,845 INFO L350 Elim1Store]: Elim1 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 2 case distinctions, treesize of input 47 treesize of output 46 [2022-11-23 15:53:29,915 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:53:29,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:53:29,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:29,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:29,987 INFO L321 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-11-23 15:53:29,988 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 203 treesize of output 150 [2022-11-23 15:53:30,007 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 41 [2022-11-23 15:53:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,030 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:30,030 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 149 treesize of output 141 [2022-11-23 15:53:30,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,087 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,118 INFO L321 Elim1Store]: treesize reduction 82, result has 9.9 percent of original size [2022-11-23 15:53:30,119 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 324 treesize of output 224 [2022-11-23 15:53:30,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,167 INFO L321 Elim1Store]: treesize reduction 60, result has 15.5 percent of original size [2022-11-23 15:53:30,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 3 case distinctions, treesize of input 235 treesize of output 186 [2022-11-23 15:53:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,185 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:53:30,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,227 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,228 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,250 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:53:30,251 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 191 treesize of output 159 [2022-11-23 15:53:30,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2022-11-23 15:53:30,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,300 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:30,301 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 123 [2022-11-23 15:53:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,390 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,391 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,409 INFO L321 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2022-11-23 15:53:30,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 27 case distinctions, treesize of input 488 treesize of output 416 [2022-11-23 15:53:30,424 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,425 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,468 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:53:30,468 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 484 treesize of output 480 [2022-11-23 15:53:30,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,499 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,502 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,503 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,506 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,522 INFO L321 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2022-11-23 15:53:30,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 11 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 488 treesize of output 461 [2022-11-23 15:53:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,651 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,652 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,653 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,653 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,758 INFO L321 Elim1Store]: treesize reduction 68, result has 28.4 percent of original size [2022-11-23 15:53:30,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 23 case distinctions, treesize of input 463 treesize of output 411 [2022-11-23 15:53:30,788 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,789 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,837 INFO L321 Elim1Store]: treesize reduction 108, result has 15.0 percent of original size [2022-11-23 15:53:30,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 6 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 22 case distinctions, treesize of input 479 treesize of output 452 [2022-11-23 15:53:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:30,866 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,866 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:30,874 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:30,874 INFO L350 Elim1Store]: Elim1 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 542 treesize of output 530 [2022-11-23 15:53:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,155 INFO L321 Elim1Store]: treesize reduction 107, result has 13.7 percent of original size [2022-11-23 15:53:31,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 662 treesize of output 652 [2022-11-23 15:53:31,268 INFO L321 Elim1Store]: treesize reduction 162, result has 25.7 percent of original size [2022-11-23 15:53:31,269 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 9 case distinctions, treesize of input 659 treesize of output 689 [2022-11-23 15:53:31,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,399 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,400 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,479 INFO L321 Elim1Store]: treesize reduction 100, result has 20.6 percent of original size [2022-11-23 15:53:31,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 25 case distinctions, treesize of input 718 treesize of output 472 [2022-11-23 15:53:31,507 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,580 INFO L321 Elim1Store]: treesize reduction 260, result has 5.5 percent of original size [2022-11-23 15:53:31,581 INFO L350 Elim1Store]: Elim1 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 11 new quantified variables, introduced 24 case distinctions, treesize of input 715 treesize of output 588 [2022-11-23 15:53:31,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,613 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,614 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,622 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:53:31,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 670 treesize of output 658 [2022-11-23 15:53:31,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,745 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:31,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,748 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,750 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,805 INFO L321 Elim1Store]: treesize reduction 106, result has 13.8 percent of original size [2022-11-23 15:53:31,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 32 case distinctions, treesize of input 803 treesize of output 519 [2022-11-23 15:53:31,838 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:31,839 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,002 INFO L321 Elim1Store]: treesize reduction 474, result has 11.2 percent of original size [2022-11-23 15:53:32,002 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 35 case distinctions, treesize of input 764 treesize of output 615 [2022-11-23 15:53:32,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,041 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,042 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,050 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:53:32,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 638 treesize of output 602 [2022-11-23 15:53:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,154 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,155 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,159 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,162 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,244 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:53:32,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 693 treesize of output 468 [2022-11-23 15:53:32,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,282 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,378 INFO L321 Elim1Store]: treesize reduction 278, result has 5.8 percent of original size [2022-11-23 15:53:32,379 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 30 case distinctions, treesize of input 690 treesize of output 584 [2022-11-23 15:53:32,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,420 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,428 INFO L321 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2022-11-23 15:53:32,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 606 treesize of output 590 [2022-11-23 15:53:32,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:32,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:32,539 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:32,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:32,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:32,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:32,690 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:32,691 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:32,709 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:32,709 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:32,744 INFO L350 Elim1Store]: Elim1 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 116 treesize of output 91 [2022-11-23 15:53:32,755 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2022-11-23 15:53:32,766 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:32,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,812 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 131 [2022-11-23 15:53:32,846 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:32,847 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 208 treesize of output 165 [2022-11-23 15:53:32,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:32,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,908 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:32,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,930 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:32,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 136 treesize of output 112 [2022-11-23 15:53:32,950 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:32,970 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:32,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 135 [2022-11-23 15:53:33,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:33,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:33,027 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:33,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:33,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:33,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:33,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:33,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:33,244 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:33,252 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:33,262 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:33,286 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:33,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:33,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:33,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,334 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,356 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:33,367 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:33,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:33,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:33,429 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:33,447 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:53:33,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,464 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:33,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:33,581 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:33,581 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:53:33,604 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 [2022-11-23 15:53:33,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:33,653 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:53:33,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:33,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:33,724 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:33,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:33,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,795 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:33,796 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 147 treesize of output 124 [2022-11-23 15:53:33,811 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:53:33,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,873 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:33,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,892 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:53:33,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:53:33,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,915 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 66 [2022-11-23 15:53:33,943 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:53:33,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:33,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:33,996 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:53:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,063 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,085 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:53:34,085 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 216 treesize of output 160 [2022-11-23 15:53:34,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,108 INFO L350 Elim1Store]: Elim1 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 50 treesize of output 41 [2022-11-23 15:53:34,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,132 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:34,133 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 174 treesize of output 145 [2022-11-23 15:53:34,300 INFO L321 Elim1Store]: treesize reduction 54, result has 36.5 percent of original size [2022-11-23 15:53:34,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 45 [2022-11-23 15:53:34,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 44 [2022-11-23 15:53:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,389 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,418 INFO L321 Elim1Store]: treesize reduction 39, result has 25.0 percent of original size [2022-11-23 15:53:34,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 232 treesize of output 173 [2022-11-23 15:53:34,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 43 [2022-11-23 15:53:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,471 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:34,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 154 [2022-11-23 15:53:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,563 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,564 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,601 INFO L321 Elim1Store]: treesize reduction 66, result has 12.0 percent of original size [2022-11-23 15:53:34,602 INFO L350 Elim1Store]: Elim1 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 13 case distinctions, treesize of input 286 treesize of output 196 [2022-11-23 15:53:34,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,651 INFO L321 Elim1Store]: treesize reduction 58, result has 18.3 percent of original size [2022-11-23 15:53:34,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 147 [2022-11-23 15:53:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 35 [2022-11-23 15:53:34,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,732 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,733 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:34,755 INFO L321 Elim1Store]: treesize reduction 47, result has 21.7 percent of original size [2022-11-23 15:53:34,755 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 12 case distinctions, treesize of input 218 treesize of output 167 [2022-11-23 15:53:34,777 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 35 [2022-11-23 15:53:34,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,806 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:34,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 117 treesize of output 125 [2022-11-23 15:53:34,859 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:34,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:34,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:34,904 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:34,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:34,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:34,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:35,048 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:35,048 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:35,070 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 15:53:35,070 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:35,105 INFO L350 Elim1Store]: Elim1 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 113 treesize of output 88 [2022-11-23 15:53:35,120 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 52 [2022-11-23 15:53:35,132 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:35,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,180 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 169 treesize of output 126 [2022-11-23 15:53:35,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:35,230 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:35,230 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 175 treesize of output 136 [2022-11-23 15:53:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,276 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:35,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,296 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:35,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 127 treesize of output 107 [2022-11-23 15:53:35,316 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,339 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:35,340 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 148 [2022-11-23 15:53:35,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:35,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:35,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,425 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:35,437 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:35,449 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:35,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:35,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:35,597 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:35,604 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:35,611 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:35,626 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:35,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:35,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,668 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:35,679 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:35,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,695 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:35,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:35,753 INFO L350 Elim1Store]: Elim1 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 19 treesize of output 1 [2022-11-23 15:53:35,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,778 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:35,789 INFO L350 Elim1Store]: Elim1 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 11 [2022-11-23 15:53:35,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:35,890 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:53:35,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2022-11-23 15:53:35,938 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:35,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 15:53:35,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:35,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:35,996 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:36,011 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 15 [2022-11-23 15:53:36,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,055 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,062 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:36,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:36,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,148 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:36,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:53:36,164 INFO L350 Elim1Store]: Elim1 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 43 treesize of output 15 [2022-11-23 15:53:36,193 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 15 [2022-11-23 15:53:36,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,213 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,239 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-23 15:53:36,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 96 treesize of output 90 [2022-11-23 15:53:36,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,265 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 70 [2022-11-23 15:53:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,309 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,315 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:36,315 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:53:36,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 69 [2022-11-23 15:53:36,358 INFO L350 Elim1Store]: Elim1 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 27 treesize of output 26 [2022-11-23 15:53:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,390 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,411 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:36,411 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 161 treesize of output 111 [2022-11-23 15:53:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,432 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 75 [2022-11-23 15:53:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,449 INFO L350 Elim1Store]: Elim1 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 40 treesize of output 31 [2022-11-23 15:53:36,563 INFO L321 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2022-11-23 15:53:36,564 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 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 [2022-11-23 15:53:36,582 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2022-11-23 15:53:36,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,653 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:36,653 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 10 case distinctions, treesize of input 155 treesize of output 124 [2022-11-23 15:53:36,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:53:36,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:53:36,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,751 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,753 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,778 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:53:36,778 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2022-11-23 15:53:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,827 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:36,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 13 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 160 treesize of output 145 [2022-11-23 15:53:36,844 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 33 [2022-11-23 15:53:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,898 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,902 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:36,928 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-11-23 15:53:36,929 INFO L350 Elim1Store]: Elim1 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 8 new quantified variables, introduced 12 case distinctions, treesize of input 164 treesize of output 136 [2022-11-23 15:53:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:36,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 94 [2022-11-23 15:53:36,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2022-11-23 15:53:37,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,072 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,073 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,074 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,096 INFO L321 Elim1Store]: treesize reduction 72, result has 1.4 percent of original size [2022-11-23 15:53:37,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 35 case distinctions, treesize of input 520 treesize of output 440 [2022-11-23 15:53:37,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,126 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,151 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-11-23 15:53:37,152 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 11 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 35 case distinctions, treesize of input 520 treesize of output 502 [2022-11-23 15:53:37,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,171 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,208 INFO L321 Elim1Store]: treesize reduction 62, result has 25.3 percent of original size [2022-11-23 15:53:37,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 516 treesize of output 512 [2022-11-23 15:53:37,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,337 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,338 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,433 INFO L321 Elim1Store]: treesize reduction 92, result has 22.7 percent of original size [2022-11-23 15:53:37,433 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 31 case distinctions, treesize of input 495 treesize of output 435 [2022-11-23 15:53:37,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,465 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,466 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,474 INFO L321 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2022-11-23 15:53:37,475 INFO L350 Elim1Store]: Elim1 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 550 treesize of output 538 [2022-11-23 15:53:37,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:37,573 INFO L321 Elim1Store]: treesize reduction 160, result has 10.6 percent of original size [2022-11-23 15:53:37,574 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 30 case distinctions, treesize of input 531 treesize of output 513 [2022-11-23 15:53:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:37,893 INFO L321 Elim1Store]: treesize reduction 167, result has 25.8 percent of original size [2022-11-23 15:53:37,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 656 treesize of output 678 [2022-11-23 15:53:38,046 INFO L321 Elim1Store]: treesize reduction 280, result has 15.9 percent of original size [2022-11-23 15:53:38,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 639 treesize of output 658 [2022-11-23 15:53:38,273 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:38,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,278 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,368 INFO L321 Elim1Store]: treesize reduction 124, result has 17.3 percent of original size [2022-11-23 15:53:38,369 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 33 case distinctions, treesize of input 1101 treesize of output 717 [2022-11-23 15:53:38,407 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,408 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,502 INFO L321 Elim1Store]: treesize reduction 372, result has 5.3 percent of original size [2022-11-23 15:53:38,503 INFO L350 Elim1Store]: Elim1 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 12 new quantified variables, introduced 31 case distinctions, treesize of input 1098 treesize of output 936 [2022-11-23 15:53:38,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:38,539 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,540 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,548 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:38,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1053 treesize of output 1025 [2022-11-23 15:53:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:38,780 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,781 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:38,784 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,784 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,785 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,952 INFO L321 Elim1Store]: treesize reduction 129, result has 25.9 percent of original size [2022-11-23 15:53:38,953 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 7 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 42 case distinctions, treesize of input 1201 treesize of output 807 [2022-11-23 15:53:38,993 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:38,994 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:39,283 INFO L321 Elim1Store]: treesize reduction 679, result has 10.7 percent of original size [2022-11-23 15:53:39,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 14 new quantified variables, introduced 45 case distinctions, treesize of input 1188 treesize of output 997 [2022-11-23 15:53:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:39,332 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:39,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:39,342 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:39,342 INFO L350 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 955 treesize of output 903 [2022-11-23 15:53:40,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,040 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,046 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,047 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,049 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,141 INFO L321 Elim1Store]: treesize reduction 128, result has 19.0 percent of original size [2022-11-23 15:53:40,142 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 33 case distinctions, treesize of input 2033 treesize of output 1242 [2022-11-23 15:53:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,204 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,213 INFO L321 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2022-11-23 15:53:40,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1946 treesize of output 1876 [2022-11-23 15:53:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,251 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,252 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:40,366 INFO L321 Elim1Store]: treesize reduction 414, result has 7.2 percent of original size [2022-11-23 15:53:40,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 8 disjoint index pairs (out of 45 index pairs), introduced 13 new quantified variables, introduced 39 case distinctions, treesize of input 2030 treesize of output 1717 [2022-11-23 15:53:40,603 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:40,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:40,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:40,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:40,637 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:40,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:53:40,738 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:53:40,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 23 treesize of output 52 [2022-11-23 15:53:40,819 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:40,819 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:40,849 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 52 [2022-11-23 15:53:40,860 INFO L350 Elim1Store]: Elim1 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 31 treesize of output 19 [2022-11-23 15:53:40,871 INFO L350 Elim1Store]: Elim1 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 23 treesize of output 18 [2022-11-23 15:53:40,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,900 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 131 [2022-11-23 15:53:40,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,917 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 19 [2022-11-23 15:53:40,948 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:40,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 66 [2022-11-23 15:53:40,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:40,980 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:41,001 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:41,001 INFO L350 Elim1Store]: Elim1 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 107 [2022-11-23 15:53:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:41,026 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:41,026 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 77 treesize of output 73 [2022-11-23 15:53:41,042 INFO L350 Elim1Store]: Elim1 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 35 treesize of output 19 [2022-11-23 15:53:41,061 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:41,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:41,073 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:41,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:41,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2022-11-23 15:53:41,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:41,290 INFO L321 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2022-11-23 15:53:41,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 128 [2022-11-23 15:53:41,343 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:41,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:41,421 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:41,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:41,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:41,463 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:41,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:41,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:53:41,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:41,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:41,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:41,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:41,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:41,605 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:41,617 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:41,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:41,715 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:53:41,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 20 [2022-11-23 15:53:41,753 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 15:53:41,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 21 [2022-11-23 15:53:41,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:41,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:41,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 54 [2022-11-23 15:53:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:41,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:41,898 INFO L321 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2022-11-23 15:53:41,899 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 124 [2022-11-23 15:53:41,958 INFO L321 Elim1Store]: treesize reduction 91, result has 22.2 percent of original size [2022-11-23 15:53:41,958 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 151 treesize of output 124 [2022-11-23 15:53:41,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:41,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 15 [2022-11-23 15:53:42,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2022-11-23 15:53:42,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,048 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,067 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:42,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 108 treesize of output 102 [2022-11-23 15:53:42,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,089 INFO L321 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2022-11-23 15:53:42,090 INFO L350 Elim1Store]: Elim1 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 3 case distinctions, treesize of input 104 treesize of output 102 [2022-11-23 15:53:42,128 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2022-11-23 15:53:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,158 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:42,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 111 treesize of output 93 [2022-11-23 15:53:42,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,179 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 73 [2022-11-23 15:53:42,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,234 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,241 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:42,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 101 treesize of output 91 [2022-11-23 15:53:42,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 83 [2022-11-23 15:53:42,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2022-11-23 15:53:42,415 INFO L321 Elim1Store]: treesize reduction 72, result has 37.4 percent of original size [2022-11-23 15:53:42,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 39 treesize of output 57 [2022-11-23 15:53:42,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2022-11-23 15:53:42,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,500 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,501 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,536 INFO L321 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2022-11-23 15:53:42,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 220 treesize of output 152 [2022-11-23 15:53:42,563 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 82 [2022-11-23 15:53:42,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2022-11-23 15:53:42,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,640 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,641 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,643 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,667 INFO L321 Elim1Store]: treesize reduction 43, result has 17.3 percent of original size [2022-11-23 15:53:42,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 8 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 12 case distinctions, treesize of input 255 treesize of output 195 [2022-11-23 15:53:42,712 INFO L321 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2022-11-23 15:53:42,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 145 [2022-11-23 15:53:42,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 33 [2022-11-23 15:53:42,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,790 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,791 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,792 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:42,830 INFO L321 Elim1Store]: treesize reduction 87, result has 7.4 percent of original size [2022-11-23 15:53:42,831 INFO L350 Elim1Store]: Elim1 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 9 new quantified variables, introduced 20 case distinctions, treesize of input 202 treesize of output 156 [2022-11-23 15:53:42,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:42,867 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-23 15:53:42,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 110 [2022-11-23 15:53:42,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2022-11-23 15:53:42,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:42,962 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:42,972 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:43,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2022-11-23 15:53:43,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,190 INFO L321 Elim1Store]: treesize reduction 28, result has 58.2 percent of original size [2022-11-23 15:53:43,191 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 3 case distinctions, treesize of input 29 treesize of output 58 [2022-11-23 15:53:43,302 INFO L321 Elim1Store]: treesize reduction 60, result has 31.0 percent of original size [2022-11-23 15:53:43,303 INFO L350 Elim1Store]: Elim1 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 [2022-11-23 15:53:43,361 INFO L350 Elim1Store]: Elim1 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 119 treesize of output 94 [2022-11-23 15:53:43,375 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 72 [2022-11-23 15:53:43,391 INFO L350 Elim1Store]: Elim1 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 37 treesize of output 25 [2022-11-23 15:53:43,466 INFO L321 Elim1Store]: treesize reduction 33, result has 17.5 percent of original size [2022-11-23 15:53:43,466 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 228 treesize of output 181 [2022-11-23 15:53:43,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,491 INFO L350 Elim1Store]: Elim1 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 131 [2022-11-23 15:53:43,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 25 [2022-11-23 15:53:43,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,548 INFO L321 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-11-23 15:53:43,549 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 162 treesize of output 138 [2022-11-23 15:53:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,587 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 15:53:43,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,608 INFO L321 Elim1Store]: treesize reduction 23, result has 36.1 percent of original size [2022-11-23 15:53:43,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 144 treesize of output 116 [2022-11-23 15:53:43,625 INFO L350 Elim1Store]: Elim1 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 41 treesize of output 25 [2022-11-23 15:53:43,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:43,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:43,691 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:43,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:43,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2022-11-23 15:53:43,732 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,744 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-23 15:53:43,841 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:43,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,878 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:53:43,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:53:43,939 INFO L321 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2022-11-23 15:53:43,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 114 treesize of output 84 [2022-11-23 15:53:43,980 INFO L321 Elim1Store]: treesize reduction 21, result has 47.5 percent of original size [2022-11-23 15:53:43,981 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 96 [2022-11-23 15:53:43,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 1 [2022-11-23 15:53:44,013 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:53:47,646 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '16151#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.base|) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (<= 0 |ULTIMATE.start_main_~x~0#1.offset|) (<= |ULTIMATE.start_main_~x~0#1.offset| 0) (<= |ULTIMATE.start_main_~y~0#1.base| 0) (<= |#NULL.offset| 0) (<= 0 |ULTIMATE.start_main_~y~0#1.offset|) (<= |ULTIMATE.start_main_~y~0#1.offset| 0) (< (select |#length| |ULTIMATE.start_main_~last~0#1.base|) (+ |ULTIMATE.start_main_~last~0#1.offset| 16)) (<= 1 |ULTIMATE.start_main_~c1~0#1|) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (not (= |ULTIMATE.start_main_~first~0#1.base| 0)) (<= 0 |#NULL.offset|) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:53:47,646 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:53:47,646 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-23 15:53:47,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 19 [2022-11-23 15:53:47,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302727888] [2022-11-23 15:53:47,646 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-23 15:53:47,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-23 15:53:47,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:53:47,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-23 15:53:47,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=1190, Unknown=0, NotChecked=0, Total=1332 [2022-11-23 15:53:47,648 INFO L87 Difference]: Start difference. First operand 288 states and 383 transitions. Second operand has 20 states, 19 states have (on average 3.3684210526315788) internal successors, (64), 20 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:53:56,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:53:56,447 INFO L93 Difference]: Finished difference Result 387 states and 511 transitions. [2022-11-23 15:53:56,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-23 15:53:56,448 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 3.3684210526315788) internal successors, (64), 20 states have internal predecessors, (64), 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 33 [2022-11-23 15:53:56,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:53:56,449 INFO L225 Difference]: With dead ends: 387 [2022-11-23 15:53:56,449 INFO L226 Difference]: Without dead ends: 387 [2022-11-23 15:53:56,449 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 59 SyntacticMatches, 5 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 729 ImplicationChecksByTransitivity, 13.6s TimeCoverageRelationStatistics Valid=338, Invalid=2112, Unknown=0, NotChecked=0, Total=2450 [2022-11-23 15:53:56,450 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 324 mSDsluCounter, 381 mSDsCounter, 0 mSdLazyCounter, 723 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 423 SdHoareTripleChecker+Invalid, 751 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 723 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-23 15:53:56,450 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [324 Valid, 423 Invalid, 751 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 723 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-23 15:53:56,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 387 states. [2022-11-23 15:53:56,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 387 to 275. [2022-11-23 15:53:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 263 states have (on average 1.3802281368821292) internal successors, (363), 274 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) [2022-11-23 15:53:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 363 transitions. [2022-11-23 15:53:56,458 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 363 transitions. Word has length 33 [2022-11-23 15:53:56,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:53:56,458 INFO L495 AbstractCegarLoop]: Abstraction has 275 states and 363 transitions. [2022-11-23 15:53:56,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 3.3684210526315788) internal successors, (64), 20 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:53:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 363 transitions. [2022-11-23 15:53:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-23 15:53:56,459 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:53:56,459 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:53:56,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-11-23 15:53:56,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-11-23 15:53:56,672 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr28REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:53:56,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:53:56,672 INFO L85 PathProgramCache]: Analyzing trace with hash 328006296, now seen corresponding path program 2 times [2022-11-23 15:53:56,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:53:56,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243040061] [2022-11-23 15:53:56,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:53:56,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:53:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:53:56,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 15:53:56,761 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:53:56,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243040061] [2022-11-23 15:53:56,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243040061] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 15:53:56,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [711426401] [2022-11-23 15:53:56,761 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-23 15:53:56,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:53:56,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:53:56,763 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:53:56,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-11-23 15:53:57,157 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-23 15:53:57,157 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-23 15:53:57,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-23 15:53:57,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:53:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 15:53:57,207 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:53:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 15:53:57,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [711426401] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-23 15:53:57,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1613603696] [2022-11-23 15:53:57,249 INFO L159 IcfgInterpreter]: Started Sifa with 20 locations of interest [2022-11-23 15:53:57,250 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 15:53:57,250 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 15:53:57,250 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 15:53:57,251 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 15:53:57,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,295 INFO L350 Elim1Store]: Elim1 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 17 treesize of output 22 [2022-11-23 15:53:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,317 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:57,327 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:57,335 INFO L350 Elim1Store]: Elim1 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 13 treesize of output 9 [2022-11-23 15:53:57,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:57,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,396 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,409 INFO L350 Elim1Store]: Elim1 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 30 treesize of output 32 [2022-11-23 15:53:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,422 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-11-23 15:53:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2022-11-23 15:53:57,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:57,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 35 [2022-11-23 15:53:57,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:53:57,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,694 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2022-11-23 15:53:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:53:57,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:53:57,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:53:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2022-11-23 15:53:57,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2022-11-23 15:53:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:53:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 78 [2022-11-23 15:53:57,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,935 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:53:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,964 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 90 [2022-11-23 15:53:57,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:57,991 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-11-23 15:53:58,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:53:58,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 93 [2022-11-23 15:53:58,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:58,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 30 [2022-11-23 15:53:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,378 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:53:58,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,398 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2022-11-23 15:53:58,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,413 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 50 [2022-11-23 15:53:58,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2022-11-23 15:53:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,456 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:53:58,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2022-11-23 15:53:58,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:53:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 72 [2022-11-23 15:53:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2022-11-23 15:53:58,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,606 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:53:58,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,631 INFO L350 Elim1Store]: Elim1 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 7 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 84 [2022-11-23 15:53:58,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 31 [2022-11-23 15:53:58,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,701 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:53:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2022-11-23 15:53:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 15:53:58,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 19 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 87 [2022-11-23 15:53:59,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:59,088 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-23 15:53:59,233 INFO L321 Elim1Store]: treesize reduction 54, result has 27.0 percent of original size [2022-11-23 15:53:59,233 INFO L350 Elim1Store]: Elim1 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 5 case distinctions, treesize of input 270 treesize of output 276 [2022-11-23 15:53:59,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:59,406 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:53:59,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:59,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:59,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:59,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-23 15:53:59,479 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:59,489 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-23 15:53:59,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-11-23 15:53:59,521 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:59,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2022-11-23 15:53:59,550 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-23 15:53:59,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:59,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2022-11-23 15:53:59,600 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-11-23 15:53:59,632 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 15:54:05,022 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '17060#(and (<= |ULTIMATE.start_main_~last~0#1.offset| 0) (not (= (select |#valid| |ULTIMATE.start_main_~first~0#1.base|) 1)) (<= 0 |ULTIMATE.start_main_~first~0#1.offset|) (= |ULTIMATE.start_main_~first~0#1.base| |ULTIMATE.start_main_~x~1#1.base|) (< 0 (+ |ULTIMATE.start_main_~c1~0#1| 1)) (<= 0 |ULTIMATE.start_main_~last~0#1.offset|) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~c2~0#1| 0) (<= |ULTIMATE.start_main_~c1~0#1| 0) (= |ULTIMATE.start_main_~first~0#1.offset| |ULTIMATE.start_main_~x~1#1.offset|) (<= 0 |#StackHeapBarrier|) (<= |ULTIMATE.start_main_~first~0#1.offset| 0) (= |#NULL.base| 0))' at error location [2022-11-23 15:54:05,022 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-23 15:54:05,022 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-23 15:54:05,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 4 [2022-11-23 15:54:05,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815006108] [2022-11-23 15:54:05,022 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-23 15:54:05,023 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:54:05,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:54:05,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:54:05,024 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=341, Unknown=0, NotChecked=0, Total=420 [2022-11-23 15:54:05,024 INFO L87 Difference]: Start difference. First operand 275 states and 363 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:54:05,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:54:05,154 INFO L93 Difference]: Finished difference Result 250 states and 325 transitions. [2022-11-23 15:54:05,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 15:54:05,154 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2022-11-23 15:54:05,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:54:05,156 INFO L225 Difference]: With dead ends: 250 [2022-11-23 15:54:05,156 INFO L226 Difference]: Without dead ends: 250 [2022-11-23 15:54:05,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 83 SyntacticMatches, 3 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=83, Invalid=379, Unknown=0, NotChecked=0, Total=462 [2022-11-23 15:54:05,157 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 58 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 15:54:05,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 55 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 15:54:05,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-11-23 15:54:05,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 234. [2022-11-23 15:54:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 222 states have (on average 1.3873873873873874) internal successors, (308), 233 states have internal predecessors, (308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:54:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 308 transitions. [2022-11-23 15:54:05,164 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 308 transitions. Word has length 34 [2022-11-23 15:54:05,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:54:05,164 INFO L495 AbstractCegarLoop]: Abstraction has 234 states and 308 transitions. [2022-11-23 15:54:05,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:54:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 308 transitions. [2022-11-23 15:54:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-23 15:54:05,170 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:54:05,171 INFO L195 NwaCegarLoop]: trace histogram [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, 1, 1] [2022-11-23 15:54:05,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-11-23 15:54:05,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-11-23 15:54:05,378 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 40 more)] === [2022-11-23 15:54:05,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:54:05,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1009057443, now seen corresponding path program 1 times [2022-11-23 15:54:05,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:54:05,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610272620] [2022-11-23 15:54:05,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:54:05,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:54:05,401 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-23 15:54:05,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [502595708] [2022-11-23 15:54:05,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:54:05,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 15:54:05,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:54:05,403 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 15:54:05,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c200a86-e7ae-4058-a7e7-a3fe784a5b3f/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-11-23 15:54:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:54:05,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 39 conjunts are in the unsatisfiable core [2022-11-23 15:54:05,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:54:05,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-23 15:54:06,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:54:06,094 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-23 15:54:06,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 22 [2022-11-23 15:54:06,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-23 15:54:06,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2022-11-23 15:54:06,547 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:54:06,547 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 15 treesize of output 15 [2022-11-23 15:54:06,567 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:54:06,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 39 treesize of output 35 [2022-11-23 15:54:07,069 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:54:07,069 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 34 treesize of output 32 [2022-11-23 15:54:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:54:07,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 15:54:07,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2022-11-23 15:54:07,935 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 75 [2022-11-23 15:54:07,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 77 [2022-11-23 15:54:07,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 126 [2022-11-23 15:54:09,539 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_ULTIMATE.start_main_~x~0#1.offset| 0))) (or (and .cse0 (< |c_ULTIMATE.start_main_~y~0#1.offset| 0)) (not (< 0 |c_ULTIMATE.start_main_~c1~0#1|)) (let ((.cse15 (not .cse0)) (.cse5 (+ |c_ULTIMATE.start_main_~y~0#1.offset| 8))) (and (or .cse0 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) v_arrayElimCell_8357) (+ 8 v_arrayElimCell_8359)) 16)))) (or .cse0 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse1 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404)) (.cse2 (+ 8 v_arrayElimCell_8359))) (or (< v_arrayElimCell_8359 0) (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select (select .cse1 |c_ULTIMATE.start_main_~y~0#1.base|) .cse2) 16) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select (select .cse1 v_arrayElimCell_8357) .cse2) 16))))) (or (and (forall ((v_arrayElimCell_8359 Int)) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse3 (select .cse6 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse4 (+ 8 v_arrayElimCell_8359))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select .cse3 .cse4) 16) (< (select .cse3 .cse5) 16) (< (select (select .cse6 v_arrayElimCell_8357) .cse4) 16))))) (< v_arrayElimCell_8359 0))) (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int)) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (forall ((v_ArrVal_3404 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse7 (select .cse10 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse9 (select .cse10 v_arrayElimCell_8357)) (.cse8 (+ 8 v_arrayElimCell_8359))) (or (< (select .cse7 .cse8) 16) (< (select .cse9 .cse5) 16) (< (select .cse7 .cse5) 16) (< (select .cse9 .cse8) 16))))))))) (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404)) (.cse12 (+ 8 v_arrayElimCell_8359))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select (select .cse11 |c_ULTIMATE.start_main_~y~0#1.base|) .cse12) 16) (< (select (select .cse11 v_arrayElimCell_8357) .cse12) 16)))))) (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) v_arrayElimCell_8357) (+ 8 v_arrayElimCell_8359)) 16)))))) .cse0) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse14 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse13 (select .cse14 v_arrayElimCell_8357))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select .cse13 .cse5) 16) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select (select .cse14 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16) (< (select .cse13 (+ 8 v_arrayElimCell_8359)) 16))))) .cse15) (or .cse15 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse19 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse16 (select .cse19 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse18 (select .cse19 v_arrayElimCell_8357)) (.cse17 (+ 8 v_arrayElimCell_8359))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select .cse16 .cse17) 16) (< (select .cse18 .cse5) 16) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select .cse16 .cse5) 16) (< (select .cse18 .cse17) 16)))))) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (or (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select (select .cse20 v_arrayElimCell_8357) .cse5) 16) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select (select .cse20 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16)))) .cse15) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_ArrVal_3404 (Array Int Int))) (or (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16))) .cse15) (or (and (= |c_ULTIMATE.start_main_~y~0#1.offset| 0) .cse0) (let ((.cse27 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_ArrVal_3404 (Array Int Int))) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16))) (.cse28 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse46 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (or (< (select (select .cse46 v_arrayElimCell_8357) .cse5) 16) (< (select (select .cse46 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16)))))) (and (or (and (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse24 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse21 (select .cse24 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse23 (select .cse24 v_arrayElimCell_8357)) (.cse22 (+ 8 v_arrayElimCell_8359))) (or (< (select .cse21 .cse22) 16) (< (select .cse23 .cse5) 16) (< (select .cse21 .cse5) 16) (< (select .cse23 .cse22) 16))))))) (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse26 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse25 (select .cse26 v_arrayElimCell_8357))) (or (< (select .cse25 .cse5) 16) (< (select (select .cse26 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16) (< (select .cse25 (+ 8 v_arrayElimCell_8359)) 16))))))) .cse27 .cse28) .cse15) (or .cse15 .cse28) (or .cse27 .cse15) (forall ((v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse32 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse29 (select .cse32 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse31 (select .cse32 v_arrayElimCell_8357)) (.cse30 (+ 8 v_arrayElimCell_8359))) (or (< (select .cse29 .cse30) 16) (< (select .cse31 .cse5) 16) (< (select .cse29 .cse5) 16) (< (select .cse31 .cse30) 16))))) (= v_arrayElimCell_8359 0))) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse34 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse33 (select .cse34 v_arrayElimCell_8357))) (or (< v_arrayElimCell_8359 0) (< (select .cse33 .cse5) 16) (< (select (select .cse34 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16) (= v_arrayElimCell_8359 0) (< (select .cse33 (+ 8 v_arrayElimCell_8359)) 16))))) .cse15) (or .cse0 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse35 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404)) (.cse36 (+ 8 v_arrayElimCell_8359))) (or (< v_arrayElimCell_8359 0) (< (select (select .cse35 |c_ULTIMATE.start_main_~y~0#1.base|) .cse36) 16) (= v_arrayElimCell_8359 0) (< (select (select .cse35 v_arrayElimCell_8357) .cse36) 16))))) (or (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (or (< v_arrayElimCell_8359 0) (= v_arrayElimCell_8359 0) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) v_arrayElimCell_8357) (+ 8 v_arrayElimCell_8359)) 16))) .cse0) (or (and (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse38 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse37 (select .cse38 v_arrayElimCell_8357))) (or (< (select .cse37 .cse5) 16) (< (select (select .cse38 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16) (< (select .cse37 (+ 8 v_arrayElimCell_8359)) 16))))) .cse27 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse42 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse39 (select .cse42 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse41 (select .cse42 v_arrayElimCell_8357)) (.cse40 (+ 8 v_arrayElimCell_8359))) (or (< (select .cse39 .cse40) 16) (< (select .cse41 .cse5) 16) (< (select .cse39 .cse5) 16) (< (select .cse41 .cse40) 16))))) .cse28) .cse15) (or .cse0 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse45 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse43 (select .cse45 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse44 (+ 8 v_arrayElimCell_8359))) (or (< v_arrayElimCell_8359 0) (< (select .cse43 .cse44) 16) (< (select .cse43 .cse5) 16) (= v_arrayElimCell_8359 0) (< (select (select .cse45 v_arrayElimCell_8357) .cse44) 16))))))))) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int)) (or (forall ((v_arrayElimCell_8357 Int)) (or (forall ((v_ArrVal_3404 (Array Int Int))) (let ((.cse50 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse49 (select .cse50 v_arrayElimCell_8357)) (.cse47 (select .cse50 |c_ULTIMATE.start_main_~y~0#1.base|))) (or (forall ((v_arrayElimCell_8359 Int)) (let ((.cse48 (+ 8 v_arrayElimCell_8359))) (or (< v_arrayElimCell_8359 0) (< (select .cse47 .cse48) 16) (< (select .cse49 .cse48) 16)))) (< (select .cse49 .cse5) 16) (< (select .cse47 .cse5) 16))))) (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357))) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|))) (or .cse15 (and (forall ((|ULTIMATE.start_main_~x~0#1.base| Int)) (or (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (forall ((v_ArrVal_3404 (Array Int Int))) (< (select (select (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404) |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16)))) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8359 Int)) (or (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (forall ((v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse54 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse51 (select .cse54 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse53 (select .cse54 v_arrayElimCell_8357)) (.cse52 (+ 8 v_arrayElimCell_8359))) (or (< (select .cse51 .cse52) 16) (< (select .cse53 .cse5) 16) (< (select .cse51 .cse5) 16) (< (select .cse53 .cse52) 16))))))) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8359 Int)) (or (forall ((v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse56 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse55 (select .cse56 v_arrayElimCell_8357))) (or (< (select .cse55 .cse5) 16) (< (select (select .cse56 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16) (< (select .cse55 (+ 8 v_arrayElimCell_8359)) 16))))) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|))) (forall ((|ULTIMATE.start_main_~x~0#1.base| Int)) (or (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (forall ((v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int))) (let ((.cse57 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (or (< (select (select .cse57 v_arrayElimCell_8357) .cse5) 16) (< (select (select .cse57 |c_ULTIMATE.start_main_~y~0#1.base|) .cse5) 16)))))))) (or .cse0 (forall ((|ULTIMATE.start_main_~x~0#1.base| Int) (v_arrayElimCell_8357 Int) (v_ArrVal_3404 (Array Int Int)) (v_arrayElimCell_8359 Int)) (let ((.cse60 (store |c_#memory_int| |ULTIMATE.start_main_~x~0#1.base| v_ArrVal_3404))) (let ((.cse58 (select .cse60 |c_ULTIMATE.start_main_~y~0#1.base|)) (.cse59 (+ 8 v_arrayElimCell_8359))) (or (< v_arrayElimCell_8359 0) (= |ULTIMATE.start_main_~x~0#1.base| v_arrayElimCell_8357) (< (select .cse58 .cse59) 16) (= |ULTIMATE.start_main_~x~0#1.base| |c_ULTIMATE.start_main_~y~0#1.base|) (< (select .cse58 .cse5) 16) (< (select (select .cse60 v_arrayElimCell_8357) .cse59) 16)))))))))) is different from false [2022-11-23 15:54:09,986 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:54:09,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 1909 treesize of output 1160 [2022-11-23 15:59:47,640 WARN L233 SmtUtils]: Spent 5.63m on a formula simplification. DAG size of input: 4662 DAG size of output: 2901 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-23 15:59:47,658 INFO L321 Elim1Store]: treesize reduction 6457, result has 53.1 percent of original size [2022-11-23 15:59:47,663 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 52 select indices, 52 select index equivalence classes, 0 disjoint index pairs (out of 1326 index pairs), introduced 52 new quantified variables, introduced 1326 case distinctions, treesize of input 2152 treesize of output 9012 [2022-11-23 15:59:57,974 WARN L233 SmtUtils]: Spent 10.30s on a formula simplification. DAG size of input: 3465 DAG size of output: 3338 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-23 15:59:58,745 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 15:59:58,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1203 treesize of output 1196 [2022-11-23 16:00:03,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1187 treesize of output 1179 [2022-11-23 16:00:08,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1179 treesize of output 1175 [2022-11-23 16:00:13,753 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:00:13,754 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1175 treesize of output 1172 [2022-11-23 16:00:18,505 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:00:18,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1163 treesize of output 1156 [2022-11-23 16:00:23,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1147 treesize of output 1139 [2022-11-23 16:00:28,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1139 treesize of output 1135 [2022-11-23 16:00:32,961 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:00:32,962 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1135 treesize of output 1132 [2022-11-23 16:00:37,707 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:00:37,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1123 treesize of output 1120 [2022-11-23 16:00:42,603 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:00:42,604 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1111 treesize of output 1108 [2022-11-23 16:00:47,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1099 treesize of output 1091 [2022-11-23 16:00:51,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1091 treesize of output 1087 [2022-11-23 16:00:56,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1087 treesize of output 1079 [2022-11-23 16:01:01,000 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1079 treesize of output 1075 [2022-11-23 16:01:05,922 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:01:05,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1075 treesize of output 1068 [2022-11-23 16:01:11,425 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:01:11,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1059 treesize of output 1060 [2022-11-23 16:01:16,525 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:01:16,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1051 treesize of output 1052 [2022-11-23 16:01:21,824 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:01:21,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1043 treesize of output 1044 [2022-11-23 16:01:26,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1035 treesize of output 1031 [2022-11-23 16:01:31,468 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-23 16:01:31,469 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1031 treesize of output 1032 [2022-11-23 16:01:36,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1023 treesize of output 1019