./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.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_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/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_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/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_db1ab8c4-34d8-4742-b748-5222d63b4635/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 d5cca3532c956cbfb3f8d24df68dd431ff61516e63bcc0106c0529c479d6a4ef --- 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 23:40:44,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:40:44,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:40:44,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:40:44,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:40:44,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:40:44,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:40:44,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:40:44,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:40:44,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:40:44,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:40:44,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:40:44,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:40:44,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:40:44,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:40:44,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:40:44,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:40:44,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:40:44,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:40:44,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:40:44,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:40:44,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:40:44,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:40:44,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:40:44,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:40:44,533 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:40:44,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:40:44,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:40:44,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:40:44,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:40:44,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:40:44,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:40:44,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:40:44,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:40:44,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:40:44,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:40:44,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:40:44,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:40:44,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:40:44,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:40:44,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:40:44,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-25 23:40:44,594 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:40:44,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:40:44,595 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:40:44,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:40:44,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:40:44,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:40:44,597 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:40:44,597 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:40:44,598 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:40:44,598 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:40:44,599 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:40:44,599 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:40:44,600 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:40:44,600 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:40:44,600 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:40:44,600 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:40:44,601 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:40:44,601 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:40:44,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:40:44,602 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 23:40:44,602 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:40:44,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:40:44,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 23:40:44,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:40:44,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:40:44,603 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:40:44,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:40:44,604 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 23:40:44,605 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 23:40:44,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:40:44,605 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:40:44,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:40:44,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:40:44,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:40:44,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:40:44,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:40:44,607 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:40:44,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:40:44,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:40:44,608 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:40:44,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:40:44,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:40:44,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:40:44,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5cca3532c956cbfb3f8d24df68dd431ff61516e63bcc0106c0529c479d6a4ef [2022-11-25 23:40:44,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:40:44,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:40:44,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:40:44,898 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:40:44,899 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:40:44,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2022-11-25 23:40:48,058 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:40:48,352 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:40:48,353 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2022-11-25 23:40:48,367 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/data/4fc399f4a/82ad4d1b31554e759874ffc33dc381b5/FLAG1b9cf0cdc [2022-11-25 23:40:48,382 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/data/4fc399f4a/82ad4d1b31554e759874ffc33dc381b5 [2022-11-25 23:40:48,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:40:48,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:40:48,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:40:48,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:40:48,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:40:48,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:48" (1/1) ... [2022-11-25 23:40:48,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fb28548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:48, skipping insertion in model container [2022-11-25 23:40:48,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:40:48" (1/1) ... [2022-11-25 23:40:48,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:40:48,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:40:48,790 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_db1ab8c4-34d8-4742-b748-5222d63b4635/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i[23611,23624] [2022-11-25 23:40:48,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:40:48,901 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:40:48,953 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_db1ab8c4-34d8-4742-b748-5222d63b4635/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i[23611,23624] [2022-11-25 23:40:49,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:40:49,091 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:40:49,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49 WrapperNode [2022-11-25 23:40:49,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:40:49,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:40:49,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:40:49,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:40:49,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,218 INFO L138 Inliner]: procedures = 145, calls = 317, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 523 [2022-11-25 23:40:49,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:40:49,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:40:49,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:40:49,228 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:40:49,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,278 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:40:49,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:40:49,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:40:49,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:40:49,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (1/1) ... [2022-11-25 23:40:49,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:40:49,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:40:49,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:40:49,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:40:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:40:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:40:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:40:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:40:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:40:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:40:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:40:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_init [2022-11-25 23:40:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_init [2022-11-25 23:40:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-25 23:40:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-25 23:40:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:40:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-25 23:40:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-25 23:40:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-25 23:40:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-25 23:40:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:40:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:40:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-25 23:40:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-25 23:40:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:40:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_destroy [2022-11-25 23:40:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_destroy [2022-11-25 23:40:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:40:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:40:49,593 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:40:49,595 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:40:52,644 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:40:52,790 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:40:52,790 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 23:40:52,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:40:52 BoogieIcfgContainer [2022-11-25 23:40:52,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:40:52,798 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:40:52,799 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:40:52,802 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:40:52,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:40:48" (1/3) ... [2022-11-25 23:40:52,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4227f983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:40:52, skipping insertion in model container [2022-11-25 23:40:52,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:40:49" (2/3) ... [2022-11-25 23:40:52,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4227f983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:40:52, skipping insertion in model container [2022-11-25 23:40:52,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:40:52" (3/3) ... [2022-11-25 23:40:52,808 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_time_var_mutex.i [2022-11-25 23:40:52,830 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:40:52,830 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-11-25 23:40:52,904 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:40:52,913 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;@59dac43a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:40:52,914 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-11-25 23:40:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand has 134 states, 73 states have (on average 1.3424657534246576) internal successors, (98), 81 states have internal predecessors, (98), 45 states have call successors, (45), 7 states have call predecessors, (45), 7 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-11-25 23:40:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-25 23:40:52,927 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:40:52,927 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-25 23:40:52,928 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2022-11-25 23:40:52,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:40:52,932 INFO L85 PathProgramCache]: Analyzing trace with hash 12519387, now seen corresponding path program 1 times [2022-11-25 23:40:52,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:40:52,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650847601] [2022-11-25 23:40:52,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:40:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:53,547 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 23:40:53,548 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:40:53,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650847601] [2022-11-25 23:40:53,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650847601] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:40:53,551 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:40:53,551 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:40:53,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664325885] [2022-11-25 23:40:53,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:40:53,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:40:53,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:40:53,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:40:53,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:40:53,620 INFO L87 Difference]: Start difference. First operand has 134 states, 73 states have (on average 1.3424657534246576) internal successors, (98), 81 states have internal predecessors, (98), 45 states have call successors, (45), 7 states have call predecessors, (45), 7 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) 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 23:40:55,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:40:55,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:40:55,911 INFO L93 Difference]: Finished difference Result 266 states and 381 transitions. [2022-11-25 23:40:55,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:40:55,914 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 23:40:55,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:40:55,920 INFO L225 Difference]: With dead ends: 266 [2022-11-25 23:40:55,920 INFO L226 Difference]: Without dead ends: 14 [2022-11-25 23:40:55,925 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 23:40:55,929 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 3 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:40:55,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 493 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 55 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-25 23:40:55,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-25 23:40:55,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-11-25 23:40:55,959 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 23:40:55,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-11-25 23:40:55,961 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-11-25 23:40:55,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:40:55,962 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-11-25 23:40:55,962 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 23:40:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-25 23:40:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:40:55,963 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:40:55,963 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-25 23:40:55,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:40:55,964 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 23:40:55,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:40:55,964 INFO L85 PathProgramCache]: Analyzing trace with hash -696897268, now seen corresponding path program 1 times [2022-11-25 23:40:55,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:40:55,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924677141] [2022-11-25 23:40:55,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:55,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:40:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:40:56,314 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:40:56,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924677141] [2022-11-25 23:40:56,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924677141] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:40:56,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [419667294] [2022-11-25 23:40:56,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:56,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:40:56,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:40:56,322 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:40:56,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:40:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:56,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 23:40:56,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:40:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 23:40:56,742 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:40:56,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [419667294] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:40:56,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 23:40:56,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-11-25 23:40:56,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800197759] [2022-11-25 23:40:56,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:40:56,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:40:56,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:40:56,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:40:56,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-11-25 23:40:56,749 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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 23:40:56,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:40:56,851 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-11-25 23:40:56,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:40:56,852 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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 23:40:56,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:40:56,853 INFO L225 Difference]: With dead ends: 15 [2022-11-25 23:40:56,853 INFO L226 Difference]: Without dead ends: 14 [2022-11-25 23:40:56,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-11-25 23:40:56,854 INFO L413 NwaCegarLoop]: 6 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:40:56,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 18 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 23:40:56,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-25 23:40:56,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 13. [2022-11-25 23:40:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 10 states have (on average 1.4) internal successors, (14), 12 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:40:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-11-25 23:40:56,858 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 7 [2022-11-25 23:40:56,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:40:56,858 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-11-25 23:40:56,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.75) internal successors, (7), 5 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 23:40:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-11-25 23:40:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-25 23:40:56,859 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:40:56,859 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:40:56,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:40:57,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:40:57,060 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 23:40:57,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:40:57,061 INFO L85 PathProgramCache]: Analyzing trace with hash -696896702, now seen corresponding path program 1 times [2022-11-25 23:40:57,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:40:57,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364484409] [2022-11-25 23:40:57,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:40:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:57,246 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 23:40:57,246 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:40:57,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364484409] [2022-11-25 23:40:57,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364484409] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:40:57,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934817437] [2022-11-25 23:40:57,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:40:57,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:40:57,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:40:57,248 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:40:57,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db1ab8c4-34d8-4742-b748-5222d63b4635/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:40:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:40:57,533 INFO L263 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 23:40:57,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:40:57,566 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 23:40:57,566 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:40:57,612 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 23:40:57,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1934817437] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:40:57,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1955486684] [2022-11-25 23:40:57,660 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-11-25 23:40:57,660 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:40:57,663 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:40:57,669 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:40:57,669 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:40:58,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:58,205 INFO L217 Elim1Store]: Index analysis took 206 ms [2022-11-25 23:41:00,782 INFO L321 Elim1Store]: treesize reduction 1715, result has 14.9 percent of original size [2022-11-25 23:41:00,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 74 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 16 case distinctions, treesize of input 80 treesize of output 343 [2022-11-25 23:41:00,978 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 23:41:01,025 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 23:41:01,103 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 23:41:01,163 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 23:41:01,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:01,812 INFO L217 Elim1Store]: Index analysis took 476 ms [2022-11-25 23:41:05,324 INFO L321 Elim1Store]: treesize reduction 2382, result has 13.2 percent of original size [2022-11-25 23:41:05,325 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 80 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 113 case distinctions, treesize of input 204 treesize of output 517 [2022-11-25 23:41:05,583 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 23:41:05,634 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 23:41:05,688 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 23:41:06,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,475 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 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 23:41:06,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,605 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2022-11-25 23:41:06,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,692 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 53 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 107 [2022-11-25 23:41:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:06,932 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 111 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 455 treesize of output 149 [2022-11-25 23:41:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 32 select indices, 32 select index equivalence classes, 174 disjoint index pairs (out of 496 index pairs), introduced 32 new quantified variables, introduced 0 case distinctions, treesize of input 638 treesize of output 416 [2022-11-25 23:41:07,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,929 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 35 select indices, 35 select index equivalence classes, 174 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 434 [2022-11-25 23:41:08,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,179 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 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 23:41:08,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,329 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 69 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 23:41:09,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 35 select indices, 35 select index equivalence classes, 174 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 434 [2022-11-25 23:41:10,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 70 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 23:41:10,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,248 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 70 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 23:41:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,669 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:15,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:15,728 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-25 23:41:15,729 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 2672 treesize of output 2631 [2022-11-25 23:41:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:16,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,379 INFO L321 Elim1Store]: treesize reduction 205, result has 8.5 percent of original size [2022-11-25 23:41:16,381 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 2678 treesize of output 2658 [2022-11-25 23:41:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,877 INFO L217 Elim1Store]: Index analysis took 188 ms [2022-11-25 23:41:16,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:16,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,076 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,077 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,078 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,089 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,090 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,098 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,099 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:17,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:17,805 INFO L321 Elim1Store]: treesize reduction 1114, result has 13.2 percent of original size [2022-11-25 23:41:17,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 35 select indices, 35 select index equivalence classes, 125 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 118 case distinctions, treesize of input 2702 treesize of output 2520 [2022-11-25 23:41:18,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:18,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,249 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-11-25 23:41:18,251 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 2672 treesize of output 2631 [2022-11-25 23:41:18,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,492 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:18,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:18,584 INFO L321 Elim1Store]: treesize reduction 179, result has 9.6 percent of original size [2022-11-25 23:41:18,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 62 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 31 case distinctions, treesize of input 2665 treesize of output 2645 [2022-11-25 23:41:22,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:22,146 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 23:41:22,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:22,172 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 23:41:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:22,201 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 23:41:23,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:23,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,139 INFO L217 Elim1Store]: Index analysis took 263 ms [2022-11-25 23:41:24,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,410 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,411 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,423 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,437 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,450 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:24,454 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:24,455 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:41:28,153 INFO L321 Elim1Store]: treesize reduction 2039, result has 22.1 percent of original size [2022-11-25 23:41:28,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 35 select indices, 35 select index equivalence classes, 122 disjoint index pairs (out of 595 index pairs), introduced 35 new quantified variables, introduced 131 case distinctions, treesize of input 1461 treesize of output 1798 [2022-11-25 23:41:28,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,519 INFO L321 Elim1Store]: treesize reduction 44, result has 13.7 percent of original size [2022-11-25 23:41:28,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 44 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 1 case distinctions, treesize of input 1319 treesize of output 1321 [2022-11-25 23:41:28,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:28,968 INFO L321 Elim1Store]: treesize reduction 92, result has 39.5 percent of original size [2022-11-25 23:41:28,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1312 treesize of output 1369 [2022-11-25 23:41:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,287 INFO L321 Elim1Store]: treesize reduction 44, result has 13.7 percent of original size [2022-11-25 23:41:29,288 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 44 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 1 case distinctions, treesize of input 1307 treesize of output 1309 [2022-11-25 23:41:29,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:29,724 INFO L321 Elim1Store]: treesize reduction 131, result has 31.4 percent of original size [2022-11-25 23:41:29,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 42 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 1313 treesize of output 1370 [2022-11-25 23:44:42,628 WARN L233 SmtUtils]: Spent 5.92s on a formula simplification that was a NOOP. DAG size: 789 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 23:47:19,153 WARN L233 SmtUtils]: Spent 5.15s on a formula simplification that was a NOOP. DAG size: 956 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 23:51:01,852 WARN L233 SmtUtils]: Spent 15.87s on a formula simplification that was a NOOP. DAG size: 1030 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 23:53:15,287 WARN L233 SmtUtils]: Spent 7.29s on a formula simplification that was a NOOP. DAG size: 1023 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)