./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_dekker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_dekker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee7ff83d9ca4f9baaadd009c98a7dd30697b6140296199117a6b05757b5b9f74 --- 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-38b53e6 [2022-11-25 23:37:11,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:37:11,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:37:11,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:37:11,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:37:11,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:37:11,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:37:11,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:37:11,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:37:11,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:37:11,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:37:11,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:37:11,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:37:11,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:37:11,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:37:11,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:37:11,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:37:11,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:37:11,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:37:11,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:37:11,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:37:11,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:37:11,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:37:11,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:37:11,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:37:11,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:37:11,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:37:11,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:37:11,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:37:11,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:37:11,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:37:11,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:37:11,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:37:11,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:37:11,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:37:11,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:37:11,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:37:11,671 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:37:11,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:37:11,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:37:11,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:37:11,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-25 23:37:11,701 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:37:11,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:37:11,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:37:11,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:37:11,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:37:11,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:37:11,703 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:37:11,703 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:37:11,704 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:37:11,704 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:37:11,704 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:37:11,704 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:37:11,705 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:37:11,705 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:37:11,705 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:37:11,705 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:37:11,706 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:37:11,706 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:37:11,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:37:11,707 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 23:37:11,707 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:37:11,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:37:11,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 23:37:11,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:37:11,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:37:11,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:37:11,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:37:11,709 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 23:37:11,709 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 23:37:11,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:37:11,710 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:37:11,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:37:11,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:37:11,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:37:11,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:37:11,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:37:11,711 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:37:11,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:37:11,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:37:11,712 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:37:11,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:37:11,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:37:11,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:37:11,713 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_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee7ff83d9ca4f9baaadd009c98a7dd30697b6140296199117a6b05757b5b9f74 [2022-11-25 23:37:11,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:37:11,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:37:11,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:37:11,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:37:11,979 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:37:11,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-11-25 23:37:15,089 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:37:15,403 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:37:15,407 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/sv-benchmarks/c/seq-pthread/cs_dekker.i [2022-11-25 23:37:15,437 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/data/fcc5c8816/e8540b49d5474f4f85f45061eb939191/FLAG2a81a0c16 [2022-11-25 23:37:15,452 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/data/fcc5c8816/e8540b49d5474f4f85f45061eb939191 [2022-11-25 23:37:15,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:37:15,457 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:37:15,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:37:15,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:37:15,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:37:15,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:37:15" (1/1) ... [2022-11-25 23:37:15,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ec1f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:15, skipping insertion in model container [2022-11-25 23:37:15,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:37:15" (1/1) ... [2022-11-25 23:37:15,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:37:15,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:37:15,818 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-11-25 23:37:15,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:37:15,925 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:37:15,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/sv-benchmarks/c/seq-pthread/cs_dekker.i[23603,23616] [2022-11-25 23:37:16,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:37:16,140 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:37:16,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16 WrapperNode [2022-11-25 23:37:16,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:37:16,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:37:16,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:37:16,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:37:16,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,249 INFO L138 Inliner]: procedures = 145, calls = 300, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 452 [2022-11-25 23:37:16,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:37:16,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:37:16,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:37:16,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:37:16,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,300 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:37:16,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:37:16,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:37:16,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:37:16,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (1/1) ... [2022-11-25 23:37:16,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:37:16,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:37:16,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:37:16,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:37:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:37:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:37:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:37:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:37:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:37:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:37:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:37:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-25 23:37:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-25 23:37:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:37:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-25 23:37:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-25 23:37:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-25 23:37:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-25 23:37:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:37:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:37:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-25 23:37:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-25 23:37:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:37:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:37:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:37:16,589 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:37:16,591 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:37:19,737 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:37:19,922 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:37:19,922 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 23:37:19,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:37:19 BoogieIcfgContainer [2022-11-25 23:37:19,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:37:19,929 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:37:19,931 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:37:19,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:37:19,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:37:15" (1/3) ... [2022-11-25 23:37:19,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea5aeab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:37:19, skipping insertion in model container [2022-11-25 23:37:19,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:37:16" (2/3) ... [2022-11-25 23:37:19,938 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ea5aeab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:37:19, skipping insertion in model container [2022-11-25 23:37:19,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:37:19" (3/3) ... [2022-11-25 23:37:19,948 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_dekker.i [2022-11-25 23:37:19,967 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:37:19,968 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-25 23:37:20,035 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:37:20,044 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1552ba31, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:37:20,045 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-25 23:37:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand has 110 states, 61 states have (on average 1.3442622950819672) internal successors, (82), 69 states have internal predecessors, (82), 35 states have call successors, (35), 5 states have call predecessors, (35), 5 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-11-25 23:37:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-25 23:37:20,059 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:37:20,060 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-25 23:37:20,061 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:37:20,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:37:20,069 INFO L85 PathProgramCache]: Analyzing trace with hash 10481754, now seen corresponding path program 1 times [2022-11-25 23:37:20,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:37:20,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022942223] [2022-11-25 23:37:20,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:20,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:37:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:37:20,610 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:37:20,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022942223] [2022-11-25 23:37:20,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022942223] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:37:20,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:37:20,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:37:20,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349814494] [2022-11-25 23:37:20,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:37:20,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:37:20,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:37:20,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:37:20,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:37:20,651 INFO L87 Difference]: Start difference. First operand has 110 states, 61 states have (on average 1.3442622950819672) internal successors, (82), 69 states have internal predecessors, (82), 35 states have call successors, (35), 5 states have call predecessors, (35), 5 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 3 states, 3 states have (on average 1.3333333333333333) 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) [2022-11-25 23:37:22,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:37:22,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:37:22,860 INFO L93 Difference]: Finished difference Result 220 states and 309 transitions. [2022-11-25 23:37:22,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:37:22,863 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.3333333333333333) 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 [2022-11-25 23:37:22,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:37:22,870 INFO L225 Difference]: With dead ends: 220 [2022-11-25 23:37:22,870 INFO L226 Difference]: Without dead ends: 16 [2022-11-25 23:37:22,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:37:22,881 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 4 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:37:22,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 264 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-25 23:37:22,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-11-25 23:37:22,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 12. [2022-11-25 23:37:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 8 states have (on average 1.625) internal successors, (13), 11 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) [2022-11-25 23:37:22,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 13 transitions. [2022-11-25 23:37:22,908 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 13 transitions. Word has length 4 [2022-11-25 23:37:22,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:37:22,909 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 13 transitions. [2022-11-25 23:37:22,909 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.3333333333333333) 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) [2022-11-25 23:37:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 13 transitions. [2022-11-25 23:37:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-25 23:37:22,910 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:37:22,910 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-25 23:37:22,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:37:22,910 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:37:22,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:37:22,911 INFO L85 PathProgramCache]: Analyzing trace with hash 10480909, now seen corresponding path program 1 times [2022-11-25 23:37:22,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:37:22,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138069120] [2022-11-25 23:37:22,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:22,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:37:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:37:23,134 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:37:23,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138069120] [2022-11-25 23:37:23,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138069120] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:37:23,135 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:37:23,136 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:37:23,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140928722] [2022-11-25 23:37:23,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:37:23,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:37:23,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:37:23,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:37:23,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:37:23,148 INFO L87 Difference]: Start difference. First operand 12 states and 13 transitions. Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 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) [2022-11-25 23:37:23,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:37:23,237 INFO L93 Difference]: Finished difference Result 16 states and 17 transitions. [2022-11-25 23:37:23,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:37:23,244 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 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 [2022-11-25 23:37:23,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:37:23,245 INFO L225 Difference]: With dead ends: 16 [2022-11-25 23:37:23,245 INFO L226 Difference]: Without dead ends: 14 [2022-11-25 23:37:23,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:37:23,246 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 3 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:37:23,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 19 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:37:23,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-25 23:37:23,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-25 23:37:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.5) internal successors, (15), 13 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:37:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-11-25 23:37:23,250 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-11-25 23:37:23,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:37:23,250 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-11-25 23:37:23,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 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) [2022-11-25 23:37:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-25 23:37:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:37:23,251 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:37:23,251 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:37:23,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:37:23,252 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:37:23,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:37:23,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1295694858, now seen corresponding path program 1 times [2022-11-25 23:37:23,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:37:23,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473914716] [2022-11-25 23:37:23,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:23,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:37:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:23,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:37:23,546 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:37:23,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473914716] [2022-11-25 23:37:23,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473914716] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:37:23,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1747676523] [2022-11-25 23:37:23,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:37:23,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:37:23,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:37:23,552 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:37:23,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:37:23,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:37:23,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 23:37:23,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:37:23,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:37:23,896 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:37:23,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:37:23,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1747676523] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:37:23,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [388491831] [2022-11-25 23:37:23,969 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-11-25 23:37:23,970 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:37:23,974 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:37:23,979 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:37:23,980 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:37:24,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:24,480 INFO L217 Elim1Store]: Index analysis took 164 ms [2022-11-25 23:37:27,445 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-25 23:37:27,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-25 23:37:27,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:27,730 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:27,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:27,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 129 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 111 [2022-11-25 23:37:27,979 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:28,029 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:28,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:28,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:37:28,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,817 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-25 23:37:28,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:28,908 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-25 23:37:29,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-25 23:37:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-25 23:37:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,366 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-25 23:37:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:29,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-25 23:37:30,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,115 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:37:30,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:30,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-25 23:37:31,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 177 [2022-11-25 23:37:31,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:31,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:37:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:32,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 151 [2022-11-25 23:37:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,633 INFO L217 Elim1Store]: Index analysis took 329 ms [2022-11-25 23:37:36,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,896 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,898 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,899 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,923 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,927 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,932 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,933 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,955 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:36,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:36,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:37,726 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-25 23:37:37,727 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 124 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 139 case distinctions, treesize of input 2452 treesize of output 2256 [2022-11-25 23:37:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,283 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:38,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,337 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-25 23:37:38,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 63 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 2422 treesize of output 2381 [2022-11-25 23:37:38,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,565 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,727 INFO L321 Elim1Store]: treesize reduction 205, result has 8.5 percent of original size [2022-11-25 23:37:38,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 61 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 31 case distinctions, treesize of input 2428 treesize of output 2408 [2022-11-25 23:37:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:38,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,050 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,098 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-25 23:37:39,100 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 63 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 29 case distinctions, treesize of input 2422 treesize of output 2381 [2022-11-25 23:37:39,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,488 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:37:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:39,570 INFO L321 Elim1Store]: treesize reduction 179, result has 9.6 percent of original size [2022-11-25 23:37:39,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 61 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 31 case distinctions, treesize of input 2415 treesize of output 2395 [2022-11-25 23:37:42,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:42,497 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 55 treesize of output 12 [2022-11-25 23:37:42,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:42,530 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 44 treesize of output 27 [2022-11-25 23:37:42,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:42,561 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 57 treesize of output 40 [2022-11-25 23:37:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:43,384 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 55 treesize of output 12 [2022-11-25 23:37:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:43,408 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 57 treesize of output 40 [2022-11-25 23:37:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:37:43,434 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 44 treesize of output 27 [2022-11-25 23:37:43,593 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:37:55,543 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 594 DAG size of output: 463 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:38:05,303 WARN L233 SmtUtils]: Spent 9.58s on a formula simplification. DAG size of input: 625 DAG size of output: 491 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:38:06,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [388491831] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:38:06,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:38:06,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-11-25 23:38:06,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736271560] [2022-11-25 23:38:06,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:38:06,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 23:38:06,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:38:06,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 23:38:06,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-11-25 23:38:06,240 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:38:15,095 WARN L233 SmtUtils]: Spent 8.52s on a formula simplification. DAG size of input: 498 DAG size of output: 428 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:38:24,811 WARN L233 SmtUtils]: Spent 9.52s on a formula simplification. DAG size of input: 526 DAG size of output: 472 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:38:29,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:38:29,128 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-11-25 23:38:29,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:38:29,128 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 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 7 [2022-11-25 23:38:29,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:38:29,129 INFO L225 Difference]: With dead ends: 27 [2022-11-25 23:38:29,129 INFO L226 Difference]: Without dead ends: 23 [2022-11-25 23:38:29,129 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 45.0s TimeCoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-11-25 23:38:29,130 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 7 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:38:29,131 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 21 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 23:38:29,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-11-25 23:38:29,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-11-25 23:38:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 17 states have (on average 1.3529411764705883) internal successors, (23), 20 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:38:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2022-11-25 23:38:29,140 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 7 [2022-11-25 23:38:29,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:38:29,140 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2022-11-25 23:38:29,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.1666666666666667) internal successors, (7), 6 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:38:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2022-11-25 23:38:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-25 23:38:29,141 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:38:29,141 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1] [2022-11-25 23:38:29,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:38:29,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:38:29,342 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:38:29,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:38:29,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1699903173, now seen corresponding path program 1 times [2022-11-25 23:38:29,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:38:29,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892059701] [2022-11-25 23:38:29,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:38:29,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:38:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:38:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-25 23:38:29,566 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:38:29,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892059701] [2022-11-25 23:38:29,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892059701] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:38:29,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171754927] [2022-11-25 23:38:29,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:38:29,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:38:29,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:38:29,570 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:38:29,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:38:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:38:29,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 586 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 23:38:29,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:38:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-25 23:38:29,854 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:38:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-25 23:38:29,907 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171754927] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:38:29,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [442079179] [2022-11-25 23:38:29,910 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-25 23:38:29,910 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:38:29,910 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:38:29,911 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:38:29,911 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:38:30,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,039 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,086 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:38:30,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:30,377 INFO L217 Elim1Store]: Index analysis took 132 ms [2022-11-25 23:38:32,611 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-25 23:38:32,612 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-25 23:38:32,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:32,791 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 129 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 111 [2022-11-25 23:38:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,215 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-25 23:38:33,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,275 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-25 23:38:33,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,471 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-25 23:38:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-25 23:38:33,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:33,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-25 23:38:34,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:38:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,392 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-25 23:38:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:34,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-25 23:38:35,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:38:35,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,830 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 173 [2022-11-25 23:38:35,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:35,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 147 [2022-11-25 23:38:39,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:39,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:39,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:39,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,095 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,134 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-25 23:38:40,135 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 53 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 19 case distinctions, treesize of input 2422 treesize of output 2366 [2022-11-25 23:38:40,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,441 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:40,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,565 INFO L321 Elim1Store]: treesize reduction 174, result has 9.8 percent of original size [2022-11-25 23:38:40,566 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 51 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2428 treesize of output 2393 [2022-11-25 23:38:40,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:40,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,065 INFO L217 Elim1Store]: Index analysis took 184 ms [2022-11-25 23:38:41,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,229 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,231 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,232 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,233 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,250 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,274 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,275 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:41,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:41,905 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-25 23:38:41,906 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 124 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 139 case distinctions, treesize of input 2452 treesize of output 2256 [2022-11-25 23:38:42,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,197 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:42,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,227 INFO L321 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2022-11-25 23:38:42,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 53 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 19 case distinctions, treesize of input 2422 treesize of output 2366 [2022-11-25 23:38:42,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,424 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:42,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:42,493 INFO L321 Elim1Store]: treesize reduction 148, result has 11.4 percent of original size [2022-11-25 23:38:42,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 51 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2415 treesize of output 2380 [2022-11-25 23:38:45,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,174 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,235 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:45,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:45,256 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,257 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,335 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:45,336 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 57 treesize of output 56 [2022-11-25 23:38:45,396 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,433 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:45,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:38:45,454 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,489 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:45,490 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 23 [2022-11-25 23:38:45,511 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,532 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:45,532 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 23 [2022-11-25 23:38:45,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,572 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,664 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:45,664 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:45,954 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:45,986 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:45,987 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 0 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:38:46,006 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,036 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:46,036 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 23 [2022-11-25 23:38:46,054 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,079 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:46,080 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 23 [2022-11-25 23:38:46,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,201 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:46,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:46,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,296 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:46,297 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 57 treesize of output 56 [2022-11-25 23:38:46,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:46,456 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:46,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:46,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:46,642 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 44 treesize of output 27 [2022-11-25 23:38:46,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:46,708 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 57 treesize of output 40 [2022-11-25 23:38:46,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:46,738 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 55 treesize of output 12 [2022-11-25 23:38:46,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,004 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:47,004 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:38:47,023 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,048 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:47,049 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 23 [2022-11-25 23:38:47,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,102 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:47,102 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 23 [2022-11-25 23:38:47,156 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,215 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:47,216 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:47,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,243 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,312 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:47,312 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 57 treesize of output 56 [2022-11-25 23:38:47,376 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,378 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,486 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:47,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:47,876 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,877 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:47,878 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,014 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:48,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:48,110 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,157 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:48,158 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:38:48,183 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,222 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:48,222 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 23 [2022-11-25 23:38:48,254 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,286 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:48,287 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 23 [2022-11-25 23:38:48,351 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,352 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,415 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:48,416 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:48,439 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,440 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,499 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:48,499 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 57 treesize of output 56 [2022-11-25 23:38:48,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:48,691 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 44 treesize of output 27 [2022-11-25 23:38:48,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:48,720 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 57 treesize of output 40 [2022-11-25 23:38:48,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:48,752 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 55 treesize of output 12 [2022-11-25 23:38:48,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:48,945 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,002 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:49,003 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:49,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,077 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:49,077 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 57 treesize of output 56 [2022-11-25 23:38:49,122 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,154 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:49,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:38:49,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,198 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:49,198 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 23 [2022-11-25 23:38:49,218 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,241 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:38:49,241 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 23 [2022-11-25 23:38:49,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,403 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:49,403 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:49,657 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,658 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,719 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:49,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:49,740 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,741 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,796 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:49,797 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 57 treesize of output 56 [2022-11-25 23:38:49,873 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:49,971 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:38:49,972 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:38:50,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:50,148 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:38:50,148 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:38:50,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:50,173 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:38:50,237 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:38:50,238 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 57 treesize of output 56 [2022-11-25 23:38:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:50,647 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 57 treesize of output 40 [2022-11-25 23:38:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:50,686 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 44 treesize of output 27 [2022-11-25 23:38:50,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:38:50,714 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 55 treesize of output 12 [2022-11-25 23:38:50,781 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:38:56,402 WARN L233 SmtUtils]: Spent 5.48s on a formula simplification. DAG size of input: 566 DAG size of output: 467 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:38:58,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSifa [442079179] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:38:58,192 INFO L184 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:38:58,193 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 14 [2022-11-25 23:38:58,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424026872] [2022-11-25 23:38:58,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:38:58,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 23:38:58,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:38:58,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 23:38:58,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2022-11-25 23:38:58,194 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:04,021 WARN L233 SmtUtils]: Spent 5.46s on a formula simplification. DAG size of input: 470 DAG size of output: 469 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:39:04,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:39:04,135 INFO L93 Difference]: Finished difference Result 21 states and 23 transitions. [2022-11-25 23:39:04,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:39:04,136 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 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 [2022-11-25 23:39:04,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:39:04,137 INFO L225 Difference]: With dead ends: 21 [2022-11-25 23:39:04,137 INFO L226 Difference]: Without dead ends: 18 [2022-11-25 23:39:04,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 30 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2022-11-25 23:39:04,139 INFO L413 NwaCegarLoop]: 0 mSDtfsCounter, 4 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:39:04,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 0 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-25 23:39:04,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2022-11-25 23:39:04,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 16. [2022-11-25 23:39:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2022-11-25 23:39:04,163 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 14 [2022-11-25 23:39:04,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:39:04,163 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2022-11-25 23:39:04,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 1.5) internal successors, (9), 6 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-11-25 23:39:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-25 23:39:04,164 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:39:04,164 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1] [2022-11-25 23:39:04,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 23:39:04,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:39:04,372 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:39:04,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:39:04,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1157390971, now seen corresponding path program 1 times [2022-11-25 23:39:04,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:39:04,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177764765] [2022-11-25 23:39:04,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:39:04,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:39:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:39:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 23:39:04,537 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:39:04,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177764765] [2022-11-25 23:39:04,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1177764765] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:39:04,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102024480] [2022-11-25 23:39:04,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:39:04,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:39:04,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:39:04,539 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:39:04,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 23:39:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:39:04,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 23:39:04,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:39:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 23:39:04,836 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:39:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 23:39:04,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102024480] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:39:04,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [217164038] [2022-11-25 23:39:04,868 INFO L159 IcfgInterpreter]: Started Sifa with 8 locations of interest [2022-11-25 23:39:04,868 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:39:04,868 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:39:04,868 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:39:04,868 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:39:05,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:05,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,311 INFO L321 Elim1Store]: treesize reduction 1242, result has 14.2 percent of original size [2022-11-25 23:39:06,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 60 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 14 case distinctions, treesize of input 72 treesize of output 245 [2022-11-25 23:39:06,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:06,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:06,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:06,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:06,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:06,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:06,838 INFO L217 Elim1Store]: Index analysis took 212 ms [2022-11-25 23:39:09,252 INFO L321 Elim1Store]: treesize reduction 1712, result has 14.4 percent of original size [2022-11-25 23:39:09,253 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 67 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 88 case distinctions, treesize of input 167 treesize of output 413 [2022-11-25 23:39:09,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2022-11-25 23:39:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 78 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 129 [2022-11-25 23:39:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 107 [2022-11-25 23:39:09,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:09,960 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-25 23:39:10,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,031 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 118 [2022-11-25 23:39:10,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,196 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 29 select indices, 29 select index equivalence classes, 141 disjoint index pairs (out of 406 index pairs), introduced 29 new quantified variables, introduced 0 case distinctions, treesize of input 427 treesize of output 375 [2022-11-25 23:39:10,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 133 [2022-11-25 23:39:10,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,807 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:39:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:10,997 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 65 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 146 [2022-11-25 23:39:11,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:11,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 151 [2022-11-25 23:39:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 164 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 419 [2022-11-25 23:39:12,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:12,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 66 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 177 [2022-11-25 23:39:16,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,324 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:16,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,328 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:16,352 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-25 23:39:16,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 50 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2408 treesize of output 2356 [2022-11-25 23:39:16,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,613 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,616 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:16,751 INFO L321 Elim1Store]: treesize reduction 162, result has 18.6 percent of original size [2022-11-25 23:39:16,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 48 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2414 treesize of output 2389 [2022-11-25 23:39:16,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:16,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,177 INFO L217 Elim1Store]: Index analysis took 190 ms [2022-11-25 23:39:17,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,335 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,335 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,336 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,355 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,359 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:17,374 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:18,011 INFO L321 Elim1Store]: treesize reduction 1128, result has 11.9 percent of original size [2022-11-25 23:39:18,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 33 select indices, 33 select index equivalence classes, 124 disjoint index pairs (out of 528 index pairs), introduced 33 new quantified variables, introduced 139 case distinctions, treesize of input 2429 treesize of output 2233 [2022-11-25 23:39:18,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:18,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,311 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:18,335 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-25 23:39:18,336 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 50 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 18 case distinctions, treesize of input 2399 treesize of output 2347 [2022-11-25 23:39:18,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:18,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:18,609 INFO L321 Elim1Store]: treesize reduction 123, result has 23.1 percent of original size [2022-11-25 23:39:18,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 48 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 21 case distinctions, treesize of input 2392 treesize of output 2367 [2022-11-25 23:39:26,150 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,151 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,200 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:26,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:26,217 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,218 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,269 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:26,269 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 57 treesize of output 56 [2022-11-25 23:39:26,320 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,321 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,390 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:26,390 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:26,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,477 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:26,478 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 57 treesize of output 56 [2022-11-25 23:39:26,527 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,528 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,621 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:26,621 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:26,798 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,799 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,846 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:26,846 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:26,862 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,910 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:26,910 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 57 treesize of output 56 [2022-11-25 23:39:26,947 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:26,972 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:26,973 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:39:26,988 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,012 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:27,012 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 23 [2022-11-25 23:39:27,027 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,048 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:27,048 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 23 [2022-11-25 23:39:27,085 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,086 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,174 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:27,174 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:27,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:27,335 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 55 treesize of output 12 [2022-11-25 23:39:27,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:27,394 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 57 treesize of output 40 [2022-11-25 23:39:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:27,433 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 44 treesize of output 27 [2022-11-25 23:39:27,668 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,670 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,770 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:27,770 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 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:27,849 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,850 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,918 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:27,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:27,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:27,943 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,010 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:28,011 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 57 treesize of output 56 [2022-11-25 23:39:28,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,198 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:28,199 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:28,225 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,226 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,290 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:28,291 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 57 treesize of output 56 [2022-11-25 23:39:28,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,536 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,639 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:28,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:28,720 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,721 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,792 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:28,793 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:28,818 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,880 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:28,880 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 57 treesize of output 56 [2022-11-25 23:39:28,936 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:28,971 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:28,971 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 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:39:28,992 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,023 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:29,024 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 23 [2022-11-25 23:39:29,051 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,078 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:29,079 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 23 [2022-11-25 23:39:29,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:29,237 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 44 treesize of output 27 [2022-11-25 23:39:29,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:29,260 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 55 treesize of output 12 [2022-11-25 23:39:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:29,300 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 57 treesize of output 40 [2022-11-25 23:39:29,481 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,481 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,538 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:29,539 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 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:29,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,610 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:29,611 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 57 treesize of output 56 [2022-11-25 23:39:29,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,681 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,767 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:29,768 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:29,859 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,860 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,940 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:29,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:29,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:29,965 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,027 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:30,027 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 57 treesize of output 56 [2022-11-25 23:39:30,244 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,273 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:30,273 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 15 [2022-11-25 23:39:30,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,318 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:30,318 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 23 [2022-11-25 23:39:30,334 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,355 INFO L321 Elim1Store]: treesize reduction 25, result has 37.5 percent of original size [2022-11-25 23:39:30,355 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 23 [2022-11-25 23:39:30,405 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,405 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,473 INFO L321 Elim1Store]: treesize reduction 67, result has 33.7 percent of original size [2022-11-25 23:39:30,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 95 treesize of output 34 [2022-11-25 23:39:30,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,495 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,545 INFO L321 Elim1Store]: treesize reduction 48, result has 44.8 percent of original size [2022-11-25 23:39:30,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 56 [2022-11-25 23:39:30,618 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:39:30,711 INFO L321 Elim1Store]: treesize reduction 108, result has 33.7 percent of original size [2022-11-25 23:39:30,712 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 183 treesize of output 66 [2022-11-25 23:39:31,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:31,148 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 57 treesize of output 40 [2022-11-25 23:39:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:31,178 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 44 treesize of output 27 [2022-11-25 23:39:31,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:31,200 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 55 treesize of output 12 [2022-11-25 23:39:31,274 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:39:37,647 WARN L233 SmtUtils]: Spent 5.45s on a formula simplification. DAG size of input: 566 DAG size of output: 467 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 23:39:39,552 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '834#(and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (< 2147483646 |ULTIMATE.start_main_#t~post40#1|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 3 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (= |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_#t~post40#1|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|))' at error location [2022-11-25 23:39:39,553 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-25 23:39:39,553 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 23:39:39,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2022-11-25 23:39:39,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1472804513] [2022-11-25 23:39:39,553 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 23:39:39,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 23:39:39,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:39:39,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 23:39:39,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2022-11-25 23:39:39,554 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:39,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:39:39,742 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-11-25 23:39:39,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 23:39:39,746 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 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 15 [2022-11-25 23:39:39,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:39:39,746 INFO L225 Difference]: With dead ends: 38 [2022-11-25 23:39:39,746 INFO L226 Difference]: Without dead ends: 28 [2022-11-25 23:39:39,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 32 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2022-11-25 23:39:39,747 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 8 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 26 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:39:39,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 26 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:39:39,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2022-11-25 23:39:39,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2022-11-25 23:39:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 30 transitions. [2022-11-25 23:39:39,767 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 30 transitions. Word has length 15 [2022-11-25 23:39:39,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:39:39,768 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 30 transitions. [2022-11-25 23:39:39,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 9 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2022-11-25 23:39:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-25 23:39:39,769 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:39:39,769 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1] [2022-11-25 23:39:39,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 23:39:39,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:39:39,970 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:39:39,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:39:39,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1282793029, now seen corresponding path program 2 times [2022-11-25 23:39:39,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:39:39,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567905892] [2022-11-25 23:39:39,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:39:39,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:39:40,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:39:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-25 23:39:40,215 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:39:40,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567905892] [2022-11-25 23:39:40,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567905892] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:39:40,215 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:39:40,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:39:40,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12290750] [2022-11-25 23:39:40,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:39:40,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:39:40,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:39:40,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:39:40,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:39:40,217 INFO L87 Difference]: Start difference. First operand 28 states and 30 transitions. Second operand has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:40,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:39:40,303 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-11-25 23:39:40,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:39:40,304 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2022-11-25 23:39:40,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:39:40,304 INFO L225 Difference]: With dead ends: 28 [2022-11-25 23:39:40,304 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 23:39:40,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:39:40,305 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:39:40,305 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 4 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:39:40,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 23:39:40,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 23:39:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 23:39:40,307 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2022-11-25 23:39:40,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:39:40,307 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 23:39:40,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 5.0) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:39:40,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 23:39:40,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 23:39:40,309 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2022-11-25 23:39:40,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2022-11-25 23:39:40,310 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2022-11-25 23:39:40,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2022-11-25 23:39:40,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2022-11-25 23:39:40,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2022-11-25 23:39:40,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2022-11-25 23:39:40,311 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2022-11-25 23:39:40,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 23:39:40,314 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 23:39:48,590 WARN L233 SmtUtils]: Spent 7.84s on a formula simplification. DAG size of input: 473 DAG size of output: 468 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-11-25 23:39:52,129 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5 7) the Hoare annotation is: true [2022-11-25 23:39:52,129 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5 7) no Hoare annotation was computed. [2022-11-25 23:39:52,129 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinEXIT(lines 642 663) no Hoare annotation was computed. [2022-11-25 23:39:52,129 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_joinENTRY(lines 642 663) the Hoare annotation is: true [2022-11-25 23:39:52,129 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_joinFINAL(lines 642 663) no Hoare annotation was computed. [2022-11-25 23:39:52,130 INFO L902 garLoopResultBuilder]: At program point L661(line 661) the Hoare annotation is: true [2022-11-25 23:39:52,130 INFO L899 garLoopResultBuilder]: For program point L661-1(line 661) no Hoare annotation was computed. [2022-11-25 23:39:52,130 INFO L899 garLoopResultBuilder]: For program point L655(lines 655 660) no Hoare annotation was computed. [2022-11-25 23:39:52,130 INFO L899 garLoopResultBuilder]: For program point L650-2(lines 650 654) no Hoare annotation was computed. [2022-11-25 23:39:52,130 INFO L899 garLoopResultBuilder]: For program point L644(lines 644 649) no Hoare annotation was computed. [2022-11-25 23:39:52,130 INFO L902 garLoopResultBuilder]: At program point L787(line 787) the Hoare annotation is: true [2022-11-25 23:39:52,130 INFO L899 garLoopResultBuilder]: For program point L787-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,131 INFO L902 garLoopResultBuilder]: At program point L783(line 783) the Hoare annotation is: true [2022-11-25 23:39:52,131 INFO L899 garLoopResultBuilder]: For program point L783-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,131 INFO L902 garLoopResultBuilder]: At program point L779(line 779) the Hoare annotation is: true [2022-11-25 23:39:52,131 INFO L899 garLoopResultBuilder]: For program point L779-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,131 INFO L902 garLoopResultBuilder]: At program point L775(lines 775 790) the Hoare annotation is: true [2022-11-25 23:39:52,131 INFO L902 garLoopResultBuilder]: At program point L788(line 788) the Hoare annotation is: true [2022-11-25 23:39:52,132 INFO L899 garLoopResultBuilder]: For program point L788-1(line 788) no Hoare annotation was computed. [2022-11-25 23:39:52,132 INFO L902 garLoopResultBuilder]: At program point L784(line 784) the Hoare annotation is: true [2022-11-25 23:39:52,132 INFO L899 garLoopResultBuilder]: For program point L784-1(line 784) no Hoare annotation was computed. [2022-11-25 23:39:52,132 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2022-11-25 23:39:52,132 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:39:52,132 INFO L902 garLoopResultBuilder]: At program point L789(line 789) the Hoare annotation is: true [2022-11-25 23:39:52,132 INFO L899 garLoopResultBuilder]: For program point L789-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,133 INFO L902 garLoopResultBuilder]: At program point L785(line 785) the Hoare annotation is: true [2022-11-25 23:39:52,133 INFO L899 garLoopResultBuilder]: For program point L785-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,133 INFO L902 garLoopResultBuilder]: At program point L781(line 781) the Hoare annotation is: true [2022-11-25 23:39:52,133 INFO L899 garLoopResultBuilder]: For program point L781-1(lines 776 790) no Hoare annotation was computed. [2022-11-25 23:39:52,133 INFO L902 garLoopResultBuilder]: At program point L786(line 786) the Hoare annotation is: true [2022-11-25 23:39:52,133 INFO L899 garLoopResultBuilder]: For program point L786-1(line 786) no Hoare annotation was computed. [2022-11-25 23:39:52,133 INFO L902 garLoopResultBuilder]: At program point L782(line 782) the Hoare annotation is: true [2022-11-25 23:39:52,134 INFO L899 garLoopResultBuilder]: For program point L782-1(line 782) no Hoare annotation was computed. [2022-11-25 23:39:52,134 INFO L899 garLoopResultBuilder]: For program point __CS_pthread_createEXIT(lines 664 677) no Hoare annotation was computed. [2022-11-25 23:39:52,134 INFO L902 garLoopResultBuilder]: At program point __CS_pthread_createENTRY(lines 664 677) the Hoare annotation is: true [2022-11-25 23:39:52,134 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-11-25 23:39:52,134 INFO L902 garLoopResultBuilder]: At program point L861(line 861) the Hoare annotation is: true [2022-11-25 23:39:52,134 INFO L899 garLoopResultBuilder]: For program point L861-1(line 861) no Hoare annotation was computed. [2022-11-25 23:39:52,135 INFO L902 garLoopResultBuilder]: At program point L845(line 845) the Hoare annotation is: true [2022-11-25 23:39:52,135 INFO L899 garLoopResultBuilder]: For program point L845-1(line 845) no Hoare annotation was computed. [2022-11-25 23:39:52,135 INFO L902 garLoopResultBuilder]: At program point L870(line 870) the Hoare annotation is: true [2022-11-25 23:39:52,135 INFO L899 garLoopResultBuilder]: For program point L870-1(line 870) no Hoare annotation was computed. [2022-11-25 23:39:52,135 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-25 23:39:52,135 INFO L902 garLoopResultBuilder]: At program point L862(line 862) the Hoare annotation is: true [2022-11-25 23:39:52,136 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 23:39:52,136 INFO L899 garLoopResultBuilder]: For program point L862-1(line 862) no Hoare annotation was computed. [2022-11-25 23:39:52,136 INFO L902 garLoopResultBuilder]: At program point L854(line 854) the Hoare annotation is: true [2022-11-25 23:39:52,136 INFO L899 garLoopResultBuilder]: For program point L854-1(line 854) no Hoare annotation was computed. [2022-11-25 23:39:52,136 INFO L902 garLoopResultBuilder]: At program point L871(line 871) the Hoare annotation is: true [2022-11-25 23:39:52,136 INFO L899 garLoopResultBuilder]: For program point L871-1(line 871) no Hoare annotation was computed. [2022-11-25 23:39:52,136 INFO L899 garLoopResultBuilder]: For program point L805-3(line 805) no Hoare annotation was computed. [2022-11-25 23:39:52,137 INFO L899 garLoopResultBuilder]: For program point L805-4(line 805) no Hoare annotation was computed. [2022-11-25 23:39:52,137 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 805) no Hoare annotation was computed. [2022-11-25 23:39:52,137 INFO L895 garLoopResultBuilder]: At program point L805-5(lines 805 808) the Hoare annotation is: (and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 0 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|)) [2022-11-25 23:39:52,138 INFO L902 garLoopResultBuilder]: At program point L863(line 863) the Hoare annotation is: true [2022-11-25 23:39:52,138 INFO L899 garLoopResultBuilder]: For program point L863-1(line 863) no Hoare annotation was computed. [2022-11-25 23:39:52,138 INFO L902 garLoopResultBuilder]: At program point L855(line 855) the Hoare annotation is: true [2022-11-25 23:39:52,138 INFO L899 garLoopResultBuilder]: For program point L855-1(line 855) no Hoare annotation was computed. [2022-11-25 23:39:52,138 INFO L902 garLoopResultBuilder]: At program point L872(line 872) the Hoare annotation is: true [2022-11-25 23:39:52,138 INFO L902 garLoopResultBuilder]: At program point L839(line 839) the Hoare annotation is: true [2022-11-25 23:39:52,139 INFO L899 garLoopResultBuilder]: For program point L872-1(line 872) no Hoare annotation was computed. [2022-11-25 23:39:52,139 INFO L899 garLoopResultBuilder]: For program point L839-1(line 839) no Hoare annotation was computed. [2022-11-25 23:39:52,139 INFO L902 garLoopResultBuilder]: At program point L864(line 864) the Hoare annotation is: true [2022-11-25 23:39:52,139 INFO L899 garLoopResultBuilder]: For program point L864-1(line 864) no Hoare annotation was computed. [2022-11-25 23:39:52,139 INFO L902 garLoopResultBuilder]: At program point L856(line 856) the Hoare annotation is: true [2022-11-25 23:39:52,139 INFO L899 garLoopResultBuilder]: For program point L856-1(line 856) no Hoare annotation was computed. [2022-11-25 23:39:52,139 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 853) no Hoare annotation was computed. [2022-11-25 23:39:52,140 INFO L899 garLoopResultBuilder]: For program point L848-1(lines 848 853) no Hoare annotation was computed. [2022-11-25 23:39:52,140 INFO L902 garLoopResultBuilder]: At program point L873(line 873) the Hoare annotation is: true [2022-11-25 23:39:52,140 INFO L902 garLoopResultBuilder]: At program point L873-1(line 873) the Hoare annotation is: true [2022-11-25 23:39:52,140 INFO L902 garLoopResultBuilder]: At program point L865(line 865) the Hoare annotation is: true [2022-11-25 23:39:52,140 INFO L899 garLoopResultBuilder]: For program point L865-1(line 865) no Hoare annotation was computed. [2022-11-25 23:39:52,140 INFO L902 garLoopResultBuilder]: At program point L857(line 857) the Hoare annotation is: true [2022-11-25 23:39:52,141 INFO L899 garLoopResultBuilder]: For program point L857-1(line 857) no Hoare annotation was computed. [2022-11-25 23:39:52,141 INFO L902 garLoopResultBuilder]: At program point L866(line 866) the Hoare annotation is: true [2022-11-25 23:39:52,141 INFO L899 garLoopResultBuilder]: For program point L866-1(line 866) no Hoare annotation was computed. [2022-11-25 23:39:52,141 INFO L899 garLoopResultBuilder]: For program point L800-3(line 800) no Hoare annotation was computed. [2022-11-25 23:39:52,141 INFO L899 garLoopResultBuilder]: For program point L800-4(line 800) no Hoare annotation was computed. [2022-11-25 23:39:52,144 INFO L895 garLoopResultBuilder]: At program point L800-5(lines 800 809) the Hoare annotation is: (or (and (<= 2 ~__THREAD_FINISHED~0) (<= |~#__CS_thread_lockedon~0.offset| 0) (<= |~#flag2~0.base| 8) (<= 10 |~#x~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (<= 8 |~#flag2~0.base|) (<= 0 |~#flag1~0.offset|) (<= 0 |#NULL.base|) (<= 0 |~#__CS_thread_lockedon~0.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset|) (<= 4 ~__CS_ret_FINISHED~0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 2147483647) (<= |~#turn~0.offset| 0) (<= 0 |~#flag2~0.offset|) (<= 0 ~__CS_round~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (<= 0 |~#x~0.offset|) (<= 1 ~__THREAD_RUNNING~0) (<= ~__CS_ret_FINISHED~0 4) (<= 4 |~#__CS_thread_born_round~0.base|) (<= |~#__CS_thread_born_round~0.offset| 0) (<= 7 |~#flag1~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (<= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (<= |~#__CS_thread_status~0.offset| 0) (<= |#NULL.offset| 0) (<= |~#__CS_thread_born_round~0.base| 4) (<= ~__CS_ret~0 0) (<= 0 ~__CS_thread_index~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (<= ~__CS_round~0 0) (<= |ULTIMATE.start_main_~j~2#1| 2147483647) (<= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (<= ~__THREAD_FINISHED~0 2) (<= 0 ~__THREAD_UNUSED~0) (<= 0 |~#__CS_thread_status~0.offset|) (<= |~#flag1~0.base| 7) (<= 5 |~#__CS_thread_status~0.base|) (<= |~#x~0.base| 10) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset|) (<= 2 ~__CS_ret_ERROR~0) (<= 0 |~#__CS_thread_born_round~0.offset|) (<= |~#flag2~0.offset| 0) (<= |#NULL.base| 0) (<= 0 |~#__CS_thread_allocated~0.offset|) (<= |~#__CS_thread_lockedon~0.base| 6) (<= |~#__CS_thread_allocated~0.offset| 0) (<= |~#turn~0.base| 9) (<= |~#flag1~0.offset| 0) (<= 3 |~#__CS_thread_allocated~0.base|) (<= ~__THREAD_UNUSED~0 0) (<= |~#__CS_thread_status~0.base| 5) (<= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (<= 0 ~__CS_ret~0) (<= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (<= ~__THREAD_RUNNING~0 1) (<= 3 |ULTIMATE.start_main_~j~2#1|) (<= 9 |~#turn~0.base|) (<= 0 |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset|) (<= 0 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset|) (<= ~__CS_ret_ERROR~0 2) (<= |~#x~0.offset| 0) (<= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (<= 0 |#NULL.offset|) (<= |~#__CS_thread_allocated~0.base| 3) (<= 0 ~__CS_error~0) (<= 0 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset|) (<= ~__CS_ret_PREEMPTED~0 1) (<= ~__CS_error~0 0) (<= 0 |#StackHeapBarrier|) (<= 0 |~#turn~0.offset|) (<= 1 ~__CS_ret_PREEMPTED~0) (<= ~__CS_thread_index~0 0) (<= 6 |~#__CS_thread_lockedon~0.base|)) (let ((.cse4 (+ |~#__CS_thread_lockedon~0.offset| 24)) (.cse12 (+ 32 |~#__CS_thread_lockedon~0.offset|)) (.cse5 (+ 12 |~#__CS_thread_lockedon~0.offset|)) (.cse9 (+ 28 |~#__CS_thread_lockedon~0.offset|)) (.cse7 (+ 8 |~#__CS_thread_lockedon~0.offset|)) (.cse11 (select |#memory_int| |~#flag1~0.base|)) (.cse8 (+ 16 |~#__CS_thread_lockedon~0.offset|)) (.cse3 (select |#memory_int| |~#turn~0.base|)) (.cse13 (select |#memory_int| |~#flag2~0.base|)) (.cse2 (select |#memory_int| |~#__CS_thread_status~0.base|)) (.cse17 (select |#memory_int| 1)) (.cse10 (select |#memory_int| |~#__CS_thread_allocated~0.base|)) (.cse6 (select |#memory_$Pointer$.base| |~#__CS_thread_lockedon~0.base|)) (.cse14 (+ 20 |~#__CS_thread_lockedon~0.offset|)) (.cse16 (select |#memory_int| |~#__CS_thread_born_round~0.base|)) (.cse0 (select |#memory_int| |~#x~0.base|)) (.cse1 (select |#memory_$Pointer$.offset| |~#__CS_thread_lockedon~0.base|)) (.cse15 (+ 4 |~#__CS_thread_lockedon~0.offset|))) (and (= (select .cse0 (+ 8 |~#x~0.offset|)) 0) (= (select .cse1 |~#__CS_thread_lockedon~0.offset|) 0) (= 9 (select |#length| 5)) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse2 (+ 5 |~#__CS_thread_status~0.offset|)) 0) (= |~#turn~0.base| 9) (= 12 (select |#length| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 10)) (= (select .cse3 (+ |~#turn~0.offset| 8)) 0) (= 1 (select |#valid| 5)) (= (select .cse1 .cse4) 0) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse1 .cse5) 0) (= |~#turn~0.offset| 0) (= ~__THREAD_RUNNING~0 1) (= (select .cse6 .cse4) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse2 (+ 7 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| 8)) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) 1) (= |ULTIMATE.start_main_~i~0#1| 0) (= 2 ~__CS_ret_ERROR~0) (= |~#x~0.base| 10) (= |~#flag1~0.offset| 0) (= (select |#length| 8) 12) (= (select |#valid| 9) 1) (= (select |#length| 10) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) 12) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.offset| 0) (= (select .cse1 .cse7) 0) (= |~#__CS_thread_lockedon~0.base| 6) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 4)) 0) (= |~#__CS_thread_born_round~0.base| 4) (= (select .cse1 .cse8) 0) (not (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base| 5)) (= (select ~__CS_thread~0.base 1) 0) (not (= 6 |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|)) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= (select .cse1 .cse9) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= ~__CS_ret_PREEMPTED~0 1) (= 0 (select .cse0 (+ 4 |~#x~0.offset|))) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select ~__CS_u~0.flag1 0) 0) (= (select .cse10 |~#__CS_thread_allocated~0.offset|) 0) (= (select .cse11 (+ 8 |~#flag1~0.offset|)) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) (= (select .cse1 .cse12) 0) (= 2 (select |#length| 1)) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= (select .cse6 |~#__CS_thread_lockedon~0.offset|) 0) (= 3 |~#__CS_thread_allocated~0.base|) (= ~__CS_thread_index~0 0) (= 3 (select |#length| 4)) (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.offset| 0) (= (select |#length| 6) 36) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= ~__CS_error~0 0) (= |~#__CS_thread_born_round~0.offset| 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) 12) (= (select .cse6 .cse12) 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|) (= (select |#valid| 3) 1) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 1)) 0) (= (select |#valid| 7) 1) (= ~__THREAD_UNUSED~0 0) (= ~__CS_ret_FINISHED~0 4) (= |~#__CS_thread_status~0.offset| 0) (= 0 |~#__CS_thread_allocated~0.offset|) (= (select .cse11 |~#flag1~0.offset|) 0) (= |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.offset| 0) (= 0 (select .cse6 .cse5)) (= (select .cse6 .cse9) 0) (= (select .cse2 |~#__CS_thread_status~0.offset|) 0) (not (= 8 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= |~#flag2~0.base| 8) (= (select .cse13 (+ |~#flag2~0.offset| 4)) 0) (= (select .cse13 |~#flag2~0.offset|) 0) (= |~#__CS_thread_lockedon~0.offset| 0) (= (select ~__CS_thread~0.base 0) 0) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 36) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (not (= 10 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse2 (+ 2 |~#__CS_thread_status~0.offset|)) 0) (= (select .cse10 (+ |~#__CS_thread_allocated~0.offset| 1)) 0) (= (select .cse2 (+ 6 |~#__CS_thread_status~0.offset|)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base| 10)) (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.offset| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) (= |~#x~0.offset| 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) 1) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse6 .cse7) 0) (= 7 |~#flag1~0.base|) (= 2 ~__THREAD_FINISHED~0) (= (select |#valid| 4) 1) (= 3 (select |#length| 3)) (= (select .cse1 .cse14) 0) (= (select |#valid| 1) 1) (= (select .cse6 .cse15) 0) (= (select .cse3 (+ |~#turn~0.offset| 4)) 0) (= (select .cse16 (+ |~#__CS_thread_born_round~0.offset| 1)) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_x~0#1.base| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|)) (= (select .cse11 (+ |~#flag1~0.offset| 4)) 0) (= 0 (select ~__CS_u~0.flag1 2)) (= (select .cse6 .cse8) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|) 1) (not (= 9 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= ~__CS_ret~0 0) (= (select .cse3 |~#turn~0.offset|) 0) (= (select |#length| 9) 12) (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.offset| 0) (= (select ~__CS_u~0.flag1 1) 0) (= (select |#length| 7) 12) (= (select .cse13 (+ |~#flag2~0.offset| 8)) 0) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|)) (= (select |#valid| 0) 0) (= ~__CS_round~0 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) 1) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|)) (= 12 (select |#length| 2)) (= 0 (select .cse16 (+ 2 |~#__CS_thread_born_round~0.offset|))) (= (select |#valid| 2) 1) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp___CS_thread_lockedon~0#1.base|) 1) (= |#NULL.offset| 0) (= |~#flag2~0.offset| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base|) (= 9 (select |#length| |ULTIMATE.start_main_~#__CS_cp___CS_thread_status~0#1.base|)) (= (select ~__CS_thread~0.offset 0) 0) (not (= |ULTIMATE.start_main_~#__CS_cp_flag1~0#1.base| 10)) (= (select .cse17 0) 48) (= (select |#length| |ULTIMATE.start_main_~#__CS_cp_flag2~0#1.base|) 12) (= (select .cse2 (+ 3 |~#__CS_thread_status~0.offset|)) 0) (not (= 2 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select .cse2 (+ |~#__CS_thread_status~0.offset| 8)) 0) (= 0 (select ~__CS_thread~0.base 2)) (= (select |#valid| 6) 1) (= (select .cse17 1) 0) (= (select |#valid| |ULTIMATE.start_main_~#__CS_cp_x~0#1.base|) 1) (not (= 7 |ULTIMATE.start_main_~#__CS_cp_turn~0#1.base|)) (= (select ~__CS_thread~0.offset 1) 0) (= |~#__CS_thread_status~0.base| 5) (= 0 (select .cse10 (+ 2 |~#__CS_thread_allocated~0.offset|))) (= (select .cse6 .cse14) 0) (= (select |#valid| 10) 1) (= (select |#valid| 8) 1) (= |ULTIMATE.start_main_~#__CS_cp_turn~0#1.offset| 0) (= (select .cse16 |~#__CS_thread_born_round~0.offset|) 0) (< 0 |#StackHeapBarrier|) (= (select .cse0 |~#x~0.offset|) 0) (= (select .cse1 .cse15) 0) (= (select ~__CS_thread~0.offset 2) 0) (= |#NULL.base| 0)))) [2022-11-25 23:39:52,145 INFO L902 garLoopResultBuilder]: At program point L858(line 858) the Hoare annotation is: true [2022-11-25 23:39:52,145 INFO L899 garLoopResultBuilder]: For program point L858-1(line 858) no Hoare annotation was computed. [2022-11-25 23:39:52,145 INFO L899 garLoopResultBuilder]: For program point L842(lines 842 847) no Hoare annotation was computed. [2022-11-25 23:39:52,145 INFO L899 garLoopResultBuilder]: For program point L842-1(lines 842 847) no Hoare annotation was computed. [2022-11-25 23:39:52,146 INFO L902 garLoopResultBuilder]: At program point L867(line 867) the Hoare annotation is: true [2022-11-25 23:39:52,146 INFO L899 garLoopResultBuilder]: For program point L867-1(line 867) no Hoare annotation was computed. [2022-11-25 23:39:52,146 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:39:52,146 INFO L902 garLoopResultBuilder]: At program point L859(line 859) the Hoare annotation is: true [2022-11-25 23:39:52,146 INFO L899 garLoopResultBuilder]: For program point L859-1(line 859) no Hoare annotation was computed. [2022-11-25 23:39:52,146 INFO L902 garLoopResultBuilder]: At program point L851(line 851) the Hoare annotation is: true [2022-11-25 23:39:52,146 INFO L899 garLoopResultBuilder]: For program point L851-1(line 851) no Hoare annotation was computed. [2022-11-25 23:39:52,147 INFO L902 garLoopResultBuilder]: At program point L868(line 868) the Hoare annotation is: true [2022-11-25 23:39:52,147 INFO L899 garLoopResultBuilder]: For program point L868-1(line 868) no Hoare annotation was computed. [2022-11-25 23:39:52,147 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 800) no Hoare annotation was computed. [2022-11-25 23:39:52,147 INFO L902 garLoopResultBuilder]: At program point L860(line 860) the Hoare annotation is: true [2022-11-25 23:39:52,147 INFO L899 garLoopResultBuilder]: For program point L860-1(line 860) no Hoare annotation was computed. [2022-11-25 23:39:52,147 INFO L902 garLoopResultBuilder]: At program point L869(line 869) the Hoare annotation is: true [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point L836(lines 836 841) no Hoare annotation was computed. [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point L869-1(line 869) no Hoare annotation was computed. [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point L836-1(lines 836 841) no Hoare annotation was computed. [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point __CS_csErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point __CS_csErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 565) no Hoare annotation was computed. [2022-11-25 23:39:52,148 INFO L899 garLoopResultBuilder]: For program point __CS_csEXIT(lines 562 568) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L899 garLoopResultBuilder]: For program point __CS_csErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L899 garLoopResultBuilder]: For program point __CS_csErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 566) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L902 garLoopResultBuilder]: At program point __CS_csENTRY(lines 562 568) the Hoare annotation is: true [2022-11-25 23:39:52,149 INFO L899 garLoopResultBuilder]: For program point L566(line 566) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L899 garLoopResultBuilder]: For program point L565(line 565) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L899 garLoopResultBuilder]: For program point L565-1(line 565) no Hoare annotation was computed. [2022-11-25 23:39:52,149 INFO L902 garLoopResultBuilder]: At program point L565-2(line 565) the Hoare annotation is: true [2022-11-25 23:39:52,150 INFO L899 garLoopResultBuilder]: For program point L565-3(line 565) no Hoare annotation was computed. [2022-11-25 23:39:52,153 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2022-11-25 23:39:52,155 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 23:39:52,166 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,168 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,169 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,170 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,171 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,171 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,172 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,173 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,174 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,174 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,175 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,176 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,176 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,177 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,177 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,178 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,178 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,179 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,180 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,180 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,180 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,181 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,181 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,196 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,197 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,198 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,200 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,201 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,210 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,211 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,216 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,217 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,218 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,219 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,220 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,221 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,223 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,224 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,225 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,225 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,230 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,231 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,231 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,231 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,232 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 11:39:52 BoogieIcfgContainer [2022-11-25 23:39:52,243 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 23:39:52,248 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 23:39:52,248 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 23:39:52,249 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 23:39:52,249 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:37:19" (3/4) ... [2022-11-25 23:39:52,260 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 23:39:52,266 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_join [2022-11-25 23:39:52,266 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-25 23:39:52,266 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_pthread_create [2022-11-25 23:39:52,268 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 23:39:52,268 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CS_cs [2022-11-25 23:39:52,283 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 46 nodes and edges [2022-11-25 23:39:52,288 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2022-11-25 23:39:52,289 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-11-25 23:39:52,290 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-25 23:39:52,291 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 23:39:52,398 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-25 23:39:52,398 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 23:39:52,399 INFO L158 Benchmark]: Toolchain (without parser) took 156942.46ms. Allocated memory was 203.4MB in the beginning and 616.6MB in the end (delta: 413.1MB). Free memory was 168.4MB in the beginning and 389.8MB in the end (delta: -221.5MB). Peak memory consumption was 193.1MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,399 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:39:52,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 683.28ms. Allocated memory is still 203.4MB. Free memory was 167.7MB in the beginning and 141.0MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.75ms. Allocated memory is still 203.4MB. Free memory was 141.0MB in the beginning and 136.9MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,400 INFO L158 Benchmark]: Boogie Preprocessor took 57.86ms. Allocated memory is still 203.4MB. Free memory was 136.9MB in the beginning and 133.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,400 INFO L158 Benchmark]: RCFGBuilder took 3616.11ms. Allocated memory is still 203.4MB. Free memory was 133.5MB in the beginning and 146.9MB in the end (delta: -13.5MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,403 INFO L158 Benchmark]: TraceAbstraction took 152318.73ms. Allocated memory was 203.4MB in the beginning and 616.6MB in the end (delta: 413.1MB). Free memory was 146.9MB in the beginning and 398.2MB in the end (delta: -251.3MB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,404 INFO L158 Benchmark]: Witness Printer took 150.25ms. Allocated memory is still 616.6MB. Free memory was 398.2MB in the beginning and 389.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 23:39:52,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 142.6MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 683.28ms. Allocated memory is still 203.4MB. Free memory was 167.7MB in the beginning and 141.0MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.75ms. Allocated memory is still 203.4MB. Free memory was 141.0MB in the beginning and 136.9MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.86ms. Allocated memory is still 203.4MB. Free memory was 136.9MB in the beginning and 133.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3616.11ms. Allocated memory is still 203.4MB. Free memory was 133.5MB in the beginning and 146.9MB in the end (delta: -13.5MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * TraceAbstraction took 152318.73ms. Allocated memory was 203.4MB in the beginning and 616.6MB in the end (delta: 413.1MB). Free memory was 146.9MB in the beginning and 398.2MB in the end (delta: -251.3MB). Peak memory consumption was 364.9MB. Max. memory is 16.1GB. * Witness Printer took 150.25ms. Allocated memory is still 616.6MB. Free memory was 398.2MB in the beginning and 389.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 805]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 800]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 800]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 566]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 110 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 152.1s, OverallIterations: 6, TraceHistogramMax: 6, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 31.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 28 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28 mSDsluCounter, 334 SdHoareTripleChecker+Invalid, 3.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 184 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 173 IncrementalHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 150 mSDtfsCounter, 173 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 134 GetRequests, 76 SyntacticMatches, 8 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 66.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred in iteration=0, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 8 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 44 LocationsWithAnnotation, 178 PreInvPairs, 212 NumberOfFragments, 1369 HoareAnnotationTreeSize, 178 FomulaSimplifications, 716 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 44 FomulaSimplificationsInter, 7028 FormulaSimplificationTreeSizeReductionInter, 11.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 107 NumberOfCodeBlocks, 107 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 131 ConstructedInterpolants, 0 QuantifiedInterpolants, 233 SizeOfPredicates, 3 NumberOfNonLiveVariables, 1630 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 12 InterpolantComputations, 3 PerfectInterpolantSequences, 118/127 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: OVERALL_TIME: 40.5s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 15, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 75, TOOLS_POST_TIME: 38.0s, TOOLS_POST_CALL_APPLICATIONS: 0, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 0, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 66, TOOLS_QUANTIFIERELIM_TIME: 37.9s, TOOLS_QUANTIFIERELIM_MAX_TIME: 5.4s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 132, FLUID_YES_ANSWERS: 6, DOMAIN_JOIN_APPLICATIONS: 7, DOMAIN_JOIN_TIME: 0.8s, DOMAIN_ALPHA_APPLICATIONS: 6, DOMAIN_ALPHA_TIME: 0.3s, DOMAIN_WIDEN_APPLICATIONS: 8, DOMAIN_WIDEN_TIME: 1.1s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 16, DOMAIN_ISSUBSETEQ_TIME: 0.1s, DOMAIN_ISBOTTOM_APPLICATIONS: 15, DOMAIN_ISBOTTOM_TIME: 0.1s, LOOP_SUMMARIZER_APPLICATIONS: 8, LOOP_SUMMARIZER_CACHE_MISSES: 8, LOOP_SUMMARIZER_OVERALL_TIME: 27.1s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 27.1s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 16, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 180, DAG_COMPRESSION_RETAINED_NODES: 59, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 800]: Loop Invariant [2022-11-25 23:39:52,417 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,418 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,419 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,419 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,420 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,421 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,421 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,422 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,422 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,423 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,424 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,424 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,425 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,425 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,426 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,426 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,427 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,428 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,434 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,435 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,436 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,437 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,438 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,440 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,440 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,441 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,442 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,442 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,443 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,443 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,444 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,444 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,444 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,445 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,446 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,446 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.base [2022-11-25 23:39:52,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset [2022-11-25 23:39:52,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-25 23:39:52,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-25 23:39:52,447 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var ~__CS_thread~0 : [int]$Pointer$; and expression ~__CS_thread~0.offset Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= __THREAD_FINISHED && __CS_thread_lockedon <= 0) && flag2 <= 8) && 10 <= x) && 0 <= __CS_cp_x) && 8 <= flag2) && 0 <= flag1) && 0 <= #NULL) && 0 <= __CS_thread_lockedon) && 0 <= __CS_cp___CS_thread_lockedon) && 0 <= __CS_cp_flag1) && 4 <= __CS_ret_FINISHED) && 1 <= i) && i <= 2147483647) && turn <= 0) && 0 <= flag2) && 0 <= __CS_round) && 0 <= __CS_cp_flag1) && 0 <= __CS_cp___CS_thread_status) && 0 <= x) && 1 <= __THREAD_RUNNING) && __CS_ret_FINISHED <= 4) && 4 <= __CS_thread_born_round) && __CS_thread_born_round <= 0) && 7 <= flag1) && 0 <= __CS_cp_x) && 0 <= __CS_cp_turn) && __CS_cp_flag2 <= 0) && __CS_thread_status <= 0) && #NULL <= 0) && __CS_thread_born_round <= 4) && __CS_ret <= 0) && 0 <= __CS_thread_index) && 0 <= __CS_cp_flag2) && __CS_round <= 0) && j <= 2147483647) && __CS_cp_flag1 <= 0) && __CS_cp___CS_thread_status <= 0) && __THREAD_FINISHED <= 2) && 0 <= __THREAD_UNUSED) && 0 <= __CS_thread_status) && flag1 <= 7) && 5 <= __CS_thread_status) && x <= 10) && 0 <= __CS_cp___CS_thread_lockedon) && 2 <= __CS_ret_ERROR) && 0 <= __CS_thread_born_round) && flag2 <= 0) && #NULL <= 0) && 0 <= __CS_thread_allocated) && __CS_thread_lockedon <= 6) && __CS_thread_allocated <= 0) && turn <= 9) && flag1 <= 0) && 3 <= __CS_thread_allocated) && __THREAD_UNUSED <= 0) && __CS_thread_status <= 5) && __CS_cp_turn <= 0) && 0 <= __CS_ret) && __CS_cp_x <= 0) && __THREAD_RUNNING <= 1) && 3 <= j) && 9 <= turn) && 0 <= __CS_cp___CS_thread_status) && 0 <= __CS_cp_flag2) && __CS_ret_ERROR <= 2) && x <= 0) && __CS_cp___CS_thread_lockedon <= 0) && 0 <= #NULL) && __CS_thread_allocated <= 3) && 0 <= __CS_error) && 0 <= __CS_cp_turn) && __CS_ret_PREEMPTED <= 1) && __CS_error <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= turn) && 1 <= __CS_ret_PREEMPTED) && __CS_thread_index <= 0) && 6 <= __CS_thread_lockedon) || ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((unknown-#memory_int-unknown[x][8 + x] == 0 && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 9 == unknown-#length-unknown[5]) && !(9 == __CS_cp_flag1)) && unknown-#memory_int-unknown[__CS_thread_status][5 + __CS_thread_status] == 0) && turn == 9) && 12 == unknown-#length-unknown[__CS_cp_x]) && !(__CS_cp_x == 10)) && unknown-#memory_int-unknown[turn][turn + 8] == 0) && 1 == \valid[5]) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && !(9 == __CS_cp_turn)) && #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon] == 0) && turn == 0) && __THREAD_RUNNING == 1) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon + 24] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_x) && !(8 == __CS_cp_flag1)) && unknown-#memory_int-unknown[__CS_thread_status][7 + __CS_thread_status] == 0) && !(__CS_cp_x == 8)) && \valid[__CS_cp___CS_thread_status] == 1) && i == 0) && 2 == __CS_ret_ERROR) && x == 10) && flag1 == 0) && unknown-#length-unknown[8] == 12) && \valid[9] == 1) && unknown-#length-unknown[10] == 12) && !(__CS_cp_flag2 == __CS_cp_flag1)) && unknown-#StackHeapBarrier-unknown < __CS_cp_turn) && !(2 == __CS_cp_flag1)) && unknown-#length-unknown[__CS_cp_flag1] == 12) && !(__CS_cp_flag2 == __CS_cp_turn)) && __CS_cp___CS_thread_lockedon == 0) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && __CS_thread_lockedon == 6) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 4] == 0) && __CS_thread_born_round == 4) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && !(__CS_cp___CS_thread_status == 5)) && __CS_thread[1] == 0) && !(6 == __CS_cp___CS_thread_lockedon)) && !(2 == __CS_cp_flag2)) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && !(__CS_cp_flag1 == __CS_cp_turn)) && __CS_ret_PREEMPTED == 1) && 0 == unknown-#memory_int-unknown[x][4 + x]) && !(8 == __CS_cp_turn)) && unknown-~__CS_u~0!flag1-unknown[0] == 0) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated] == 0) && unknown-#memory_int-unknown[flag1][8 + flag1] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_lockedon) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && 2 == unknown-#length-unknown[1]) && !(2 == __CS_cp_x)) && #memory_$Pointer$[__CS_thread_lockedon][__CS_thread_lockedon] == 0) && 3 == __CS_thread_allocated) && __CS_thread_index == 0) && 3 == unknown-#length-unknown[4]) && __CS_cp_flag2 == 0) && unknown-#length-unknown[6] == 36) && !(9 == __CS_cp_x)) && __CS_error == 0) && __CS_thread_born_round == 0) && unknown-#length-unknown[__CS_cp_turn] == 12) && #memory_$Pointer$[__CS_thread_lockedon][32 + __CS_thread_lockedon] == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp___CS_thread_status) && \valid[3] == 1) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 1] == 0) && \valid[7] == 1) && __THREAD_UNUSED == 0) && __CS_ret_FINISHED == 4) && __CS_thread_status == 0) && 0 == __CS_thread_allocated) && unknown-#memory_int-unknown[flag1][flag1] == 0) && __CS_cp___CS_thread_status == 0) && 0 == #memory_$Pointer$[__CS_thread_lockedon][12 + __CS_thread_lockedon]) && #memory_$Pointer$[__CS_thread_lockedon][28 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status] == 0) && !(8 == __CS_cp_flag2)) && flag2 == 8) && unknown-#memory_int-unknown[flag2][flag2 + 4] == 0) && unknown-#memory_int-unknown[flag2][flag2] == 0) && __CS_thread_lockedon == 0) && __CS_thread[0] == 0) && unknown-#length-unknown[__CS_cp___CS_thread_lockedon] == 36) && !(7 == __CS_cp_flag1)) && !(__CS_cp_x == __CS_cp_flag2)) && !(10 == __CS_cp_turn)) && unknown-#memory_int-unknown[__CS_thread_status][2 + __CS_thread_status] == 0) && unknown-#memory_int-unknown[__CS_thread_allocated][__CS_thread_allocated + 1] == 0) && unknown-#memory_int-unknown[__CS_thread_status][6 + __CS_thread_status] == 0) && !(__CS_cp_flag2 == 10)) && __CS_cp_x == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_flag2) && x == 0) && \valid[__CS_cp_flag1] == 1) && !(__CS_cp_x == __CS_cp_turn)) && #memory_$Pointer$[__CS_thread_lockedon][8 + __CS_thread_lockedon] == 0) && 7 == flag1) && 2 == __THREAD_FINISHED) && \valid[4] == 1) && 3 == unknown-#length-unknown[3]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[1] == 1) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && unknown-#memory_int-unknown[turn][turn + 4] == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round + 1] == 0) && !(__CS_cp_x == __CS_cp_flag1)) && unknown-#memory_int-unknown[flag1][flag1 + 4] == 0) && 0 == unknown-~__CS_u~0!flag1-unknown[2]) && #memory_$Pointer$[__CS_thread_lockedon][16 + __CS_thread_lockedon] == 0) && \valid[__CS_cp_turn] == 1) && !(9 == __CS_cp_flag2)) && __CS_ret == 0) && unknown-#memory_int-unknown[turn][turn] == 0) && unknown-#length-unknown[9] == 12) && __CS_cp_flag1 == 0) && unknown-~__CS_u~0!flag1-unknown[1] == 0) && unknown-#length-unknown[7] == 12) && unknown-#memory_int-unknown[flag2][flag2 + 8] == 0) && !(7 == __CS_cp_flag2)) && \valid[0] == 0) && __CS_round == 0) && \valid[__CS_cp_flag2] == 1) && !(7 == __CS_cp_x)) && 12 == unknown-#length-unknown[2]) && 0 == unknown-#memory_int-unknown[__CS_thread_born_round][2 + __CS_thread_born_round]) && \valid[2] == 1) && \valid[__CS_cp___CS_thread_lockedon] == 1) && #NULL == 0) && flag2 == 0) && unknown-#StackHeapBarrier-unknown < __CS_cp_flag1) && 9 == unknown-#length-unknown[__CS_cp___CS_thread_status]) && __CS_thread[0] == 0) && !(__CS_cp_flag1 == 10)) && unknown-#memory_int-unknown[1][0] == 48) && unknown-#length-unknown[__CS_cp_flag2] == 12) && unknown-#memory_int-unknown[__CS_thread_status][3 + __CS_thread_status] == 0) && !(2 == __CS_cp_turn)) && unknown-#memory_int-unknown[__CS_thread_status][__CS_thread_status + 8] == 0) && 0 == __CS_thread[2]) && \valid[6] == 1) && unknown-#memory_int-unknown[1][1] == 0) && \valid[__CS_cp_x] == 1) && !(7 == __CS_cp_turn)) && __CS_thread[1] == 0) && __CS_thread_status == 5) && 0 == unknown-#memory_int-unknown[__CS_thread_allocated][2 + __CS_thread_allocated]) && #memory_$Pointer$[__CS_thread_lockedon][20 + __CS_thread_lockedon] == 0) && \valid[10] == 1) && \valid[8] == 1) && __CS_cp_turn == 0) && unknown-#memory_int-unknown[__CS_thread_born_round][__CS_thread_born_round] == 0) && 0 < unknown-#StackHeapBarrier-unknown) && unknown-#memory_int-unknown[x][x] == 0) && #memory_$Pointer$[__CS_thread_lockedon][4 + __CS_thread_lockedon] == 0) && __CS_thread[2] == 0) && #NULL == 0) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 805]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((2 <= __THREAD_FINISHED && __CS_thread_lockedon <= 0) && flag2 <= 8) && 10 <= x) && 0 <= __CS_cp_x) && 8 <= flag2) && 0 <= flag1) && 0 <= #NULL) && 0 <= __CS_thread_lockedon) && 0 <= __CS_cp___CS_thread_lockedon) && 0 <= __CS_cp_flag1) && 4 <= __CS_ret_FINISHED) && turn <= 0) && 0 <= flag2) && 0 <= __CS_round) && 0 <= __CS_cp_flag1) && 0 <= __CS_cp___CS_thread_status) && 0 <= x) && 1 <= __THREAD_RUNNING) && __CS_ret_FINISHED <= 4) && i <= 2) && 4 <= __CS_thread_born_round) && __CS_thread_born_round <= 0) && 7 <= flag1) && 0 <= __CS_cp_x) && 0 <= __CS_cp_turn) && __CS_cp_flag2 <= 0) && __CS_thread_status <= 0) && #NULL <= 0) && __CS_thread_born_round <= 4) && __CS_ret <= 0) && 0 <= __CS_thread_index) && 0 <= __CS_cp_flag2) && __CS_round <= 0) && j <= 2147483647) && __CS_cp_flag1 <= 0) && __CS_cp___CS_thread_status <= 0) && 0 <= i) && __THREAD_FINISHED <= 2) && 0 <= __THREAD_UNUSED) && 0 <= __CS_thread_status) && flag1 <= 7) && 5 <= __CS_thread_status) && x <= 10) && 0 <= __CS_cp___CS_thread_lockedon) && 2 <= __CS_ret_ERROR) && 0 <= __CS_thread_born_round) && flag2 <= 0) && #NULL <= 0) && 0 <= __CS_thread_allocated) && __CS_thread_lockedon <= 6) && __CS_thread_allocated <= 0) && turn <= 9) && flag1 <= 0) && 3 <= __CS_thread_allocated) && __THREAD_UNUSED <= 0) && __CS_thread_status <= 5) && __CS_cp_turn <= 0) && 0 <= __CS_ret) && __CS_cp_x <= 0) && __THREAD_RUNNING <= 1) && 0 <= j) && 9 <= turn) && 0 <= __CS_cp___CS_thread_status) && 0 <= __CS_cp_flag2) && __CS_ret_ERROR <= 2) && x <= 0) && __CS_cp___CS_thread_lockedon <= 0) && 0 <= #NULL) && __CS_thread_allocated <= 3) && 0 <= __CS_error) && 0 <= __CS_cp_turn) && __CS_ret_PREEMPTED <= 1) && __CS_error <= 0) && 0 <= unknown-#StackHeapBarrier-unknown) && 0 <= turn) && 1 <= __CS_ret_PREEMPTED) && __CS_thread_index <= 0) && 6 <= __CS_thread_lockedon RESULT: Ultimate proved your program to be correct! [2022-11-25 23:39:52,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0cfacb-3935-49f0-914f-7497560d98a8/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE