./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/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_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh --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-2329fc7 [2022-12-14 07:23:14,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:23:14,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:23:14,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:23:14,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:23:14,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:23:14,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:23:14,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:23:14,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:23:14,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:23:14,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:23:14,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:23:14,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:23:14,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:23:14,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:23:14,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:23:14,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:23:14,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:23:14,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:23:14,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:23:14,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:23:14,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:23:14,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:23:14,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:23:14,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:23:14,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:23:14,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:23:14,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:23:14,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:23:14,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:23:14,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:23:14,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:23:14,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:23:14,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:23:14,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:23:14,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:23:14,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:23:14,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:23:14,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:23:14,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:23:14,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:23:14,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-12-14 07:23:14,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:23:14,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:23:14,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:23:14,353 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:23:14,353 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:23:14,354 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:23:14,354 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:23:14,354 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:23:14,354 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:23:14,355 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:23:14,355 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:23:14,355 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:23:14,355 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:23:14,355 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:23:14,356 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:23:14,356 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:23:14,356 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:23:14,356 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:23:14,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:23:14,357 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 07:23:14,357 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 07:23:14,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:23:14,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 07:23:14,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:23:14,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:23:14,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:23:14,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:23:14,359 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 07:23:14,359 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 07:23:14,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:23:14,359 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:23:14,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:23:14,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:23:14,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:23:14,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:23:14,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:23:14,360 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:23:14,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:23:14,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:23:14,361 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:23:14,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:23:14,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:23:14,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:23:14,362 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_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5cca3532c956cbfb3f8d24df68dd431ff61516e63bcc0106c0529c479d6a4ef [2022-12-14 07:23:14,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:23:14,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:23:14,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:23:14,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:23:14,584 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:23:14,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2022-12-14 07:23:17,198 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:23:17,365 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:23:17,366 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i [2022-12-14 07:23:17,376 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/data/4b327fc57/380824fd26814755bc17bb5d41e2f39a/FLAGb9932f265 [2022-12-14 07:23:17,388 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/data/4b327fc57/380824fd26814755bc17bb5d41e2f39a [2022-12-14 07:23:17,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:23:17,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:23:17,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:23:17,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:23:17,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:23:17,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a64301a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17, skipping insertion in model container [2022-12-14 07:23:17,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:23:17,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:23:17,664 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_c4663960-9751-4e0b-aa35-d82c315126d2/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i[23611,23624] [2022-12-14 07:23:17,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:23:17,766 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:23:17,792 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_c4663960-9751-4e0b-aa35-d82c315126d2/sv-benchmarks/c/seq-pthread/cs_time_var_mutex.i[23611,23624] [2022-12-14 07:23:17,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:23:17,879 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:23:17,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17 WrapperNode [2022-12-14 07:23:17,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:23:17,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:23:17,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:23:17,881 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:23:17,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,937 INFO L138 Inliner]: procedures = 145, calls = 317, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 523 [2022-12-14 07:23:17,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:23:17,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:23:17,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:23:17,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:23:17,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,983 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:17,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:23:17,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:23:17,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:23:17,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:23:17,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (1/1) ... [2022-12-14 07:23:18,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:23:18,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:23:18,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:23:18,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:23:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:23:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:23:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:23:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:23:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:23:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:23:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:23:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_init [2022-12-14 07:23:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_init [2022-12-14 07:23:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-12-14 07:23:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-12-14 07:23:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:23:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-12-14 07:23:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-12-14 07:23:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 07:23:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-12-14 07:23:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:23:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:23:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-12-14 07:23:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-12-14 07:23:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:23:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_destroy [2022-12-14 07:23:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_destroy [2022-12-14 07:23:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:23:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:23:18,205 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:23:18,207 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:23:20,895 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:23:21,012 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:23:21,012 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 07:23:21,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:23:21 BoogieIcfgContainer [2022-12-14 07:23:21,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:23:21,017 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:23:21,017 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:23:21,019 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:23:21,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:23:17" (1/3) ... [2022-12-14 07:23:21,020 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fefa4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:23:21, skipping insertion in model container [2022-12-14 07:23:21,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:23:17" (2/3) ... [2022-12-14 07:23:21,020 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fefa4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:23:21, skipping insertion in model container [2022-12-14 07:23:21,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:23:21" (3/3) ... [2022-12-14 07:23:21,021 INFO L112 eAbstractionObserver]: Analyzing ICFG cs_time_var_mutex.i [2022-12-14 07:23:21,035 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:23:21,035 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2022-12-14 07:23:21,071 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:23:21,075 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;@7486c30c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:23:21,076 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2022-12-14 07:23:21,079 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) [2022-12-14 07:23:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 07:23:21,084 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:23:21,084 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-12-14 07:23:21,085 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)] === [2022-12-14 07:23:21,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:23:21,089 INFO L85 PathProgramCache]: Analyzing trace with hash 12519387, now seen corresponding path program 1 times [2022-12-14 07:23:21,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:23:21,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837383744] [2022-12-14 07:23:21,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:23:21,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:23:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:23:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:21,465 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:23:21,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837383744] [2022-12-14 07:23:21,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837383744] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:23:21,466 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:23:21,466 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:23:21,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866673778] [2022-12-14 07:23:21,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:23:21,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:23:21,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:23:21,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:23:21,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:23:21,502 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) [2022-12-14 07:23:23,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:23:23,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:23:23,731 INFO L93 Difference]: Finished difference Result 266 states and 381 transitions. [2022-12-14 07:23:23,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:23:23,733 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 [2022-12-14 07:23:23,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:23:23,738 INFO L225 Difference]: With dead ends: 266 [2022-12-14 07:23:23,738 INFO L226 Difference]: Without dead ends: 14 [2022-12-14 07:23:23,745 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 [2022-12-14 07:23:23,748 INFO L413 NwaCegarLoop]: 165 mSDtfsCounter, 3 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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 [2022-12-14 07:23:23,749 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] [2022-12-14 07:23:23,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-12-14 07:23:23,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2022-12-14 07:23:23,774 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) [2022-12-14 07:23:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2022-12-14 07:23:23,776 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 4 [2022-12-14 07:23:23,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:23:23,776 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2022-12-14 07:23:23,777 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) [2022-12-14 07:23:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 07:23:23,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 07:23:23,777 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:23:23,777 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-12-14 07:23:23,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:23:23,778 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)] === [2022-12-14 07:23:23,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:23:23,779 INFO L85 PathProgramCache]: Analyzing trace with hash -696897268, now seen corresponding path program 1 times [2022-12-14 07:23:23,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:23:23,779 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981519886] [2022-12-14 07:23:23,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:23:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:23:23,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:23:24,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:24,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:23:24,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981519886] [2022-12-14 07:23:24,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981519886] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:23:24,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1575575313] [2022-12-14 07:23:24,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:23:24,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:23:24,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:23:24,010 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:23:24,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:23:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:23:24,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 07:23:24,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:23:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:24,291 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:23:24,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1575575313] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:23:24,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:23:24,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-12-14 07:23:24,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258699905] [2022-12-14 07:23:24,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:23:24,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:23:24,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:23:24,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:23:24,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-14 07:23:24,294 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) [2022-12-14 07:23:24,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:23:24,392 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-12-14 07:23:24,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:23:24,393 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 [2022-12-14 07:23:24,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:23:24,393 INFO L225 Difference]: With dead ends: 15 [2022-12-14 07:23:24,393 INFO L226 Difference]: Without dead ends: 14 [2022-12-14 07:23:24,394 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 [2022-12-14 07:23:24,395 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 [2022-12-14 07:23:24,395 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] [2022-12-14 07:23:24,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-12-14 07:23:24,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 13. [2022-12-14 07:23:24,398 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) [2022-12-14 07:23:24,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-12-14 07:23:24,398 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 7 [2022-12-14 07:23:24,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:23:24,398 INFO L495 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-12-14 07:23:24,399 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) [2022-12-14 07:23:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 07:23:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 07:23:24,399 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:23:24,399 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:23:24,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:23:24,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:23:24,600 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)] === [2022-12-14 07:23:24,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:23:24,601 INFO L85 PathProgramCache]: Analyzing trace with hash -696896702, now seen corresponding path program 1 times [2022-12-14 07:23:24,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:23:24,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014400784] [2022-12-14 07:23:24,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:23:24,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:23:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:23:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:24,810 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:23:24,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014400784] [2022-12-14 07:23:24,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014400784] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:23:24,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [782485390] [2022-12-14 07:23:24,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:23:24,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:23:24,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:23:24,812 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:23:24,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4663960-9751-4e0b-aa35-d82c315126d2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 07:23:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:23:24,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 07:23:24,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:23:25,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:25,013 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:23:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 07:23:25,041 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [782485390] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 07:23:25,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [253434990] [2022-12-14 07:23:25,055 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2022-12-14 07:23:25,056 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 07:23:25,059 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 07:23:25,063 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 07:23:25,063 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 07:23:25,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:25,361 INFO L217 Elim1Store]: Index analysis took 142 ms [2022-12-14 07:23:27,280 INFO L321 Elim1Store]: treesize reduction 1715, result has 14.9 percent of original size [2022-12-14 07:23:27,281 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 [2022-12-14 07:23:27,392 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 [2022-12-14 07:23:27,431 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 [2022-12-14 07:23:27,487 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 [2022-12-14 07:23:27,535 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 [2022-12-14 07:23:27,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:27,966 INFO L217 Elim1Store]: Index analysis took 300 ms [2022-12-14 07:23:30,318 INFO L321 Elim1Store]: treesize reduction 2382, result has 13.2 percent of original size [2022-12-14 07:23:30,318 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 [2022-12-14 07:23:30,536 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 [2022-12-14 07:23:30,578 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 [2022-12-14 07:23:30,622 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 [2022-12-14 07:23:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,054 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 [2022-12-14 07:23:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,142 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 [2022-12-14 07:23:31,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,185 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 [2022-12-14 07:23:31,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,346 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 [2022-12-14 07:23:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,513 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 [2022-12-14 07:23:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,004 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 [2022-12-14 07:23:32,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,176 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 [2022-12-14 07:23:32,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:32,308 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 [2022-12-14 07:23:33,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,452 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 [2022-12-14 07:23:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,619 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 [2022-12-14 07:23:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:33,764 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 [2022-12-14 07:23:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:38,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,532 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-12-14 07:23:38,533 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 [2022-12-14 07:23:38,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,876 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:38,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:38,966 INFO L321 Elim1Store]: treesize reduction 205, result has 8.5 percent of original size [2022-12-14 07:23:38,967 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 [2022-12-14 07:23:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,386 INFO L217 Elim1Store]: Index analysis took 130 ms [2022-12-14 07:23:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,523 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,524 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,526 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,535 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,542 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,551 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:39,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:39,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:40,035 INFO L321 Elim1Store]: treesize reduction 1114, result has 13.2 percent of original size [2022-12-14 07:23:40,036 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 [2022-12-14 07:23:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,394 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:40,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,427 INFO L321 Elim1Store]: treesize reduction 91, result has 1.1 percent of original size [2022-12-14 07:23:40,428 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 [2022-12-14 07:23:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,667 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:40,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:40,731 INFO L321 Elim1Store]: treesize reduction 179, result has 9.6 percent of original size [2022-12-14 07:23:40,732 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 [2022-12-14 07:23:44,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:44,397 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 [2022-12-14 07:23:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:44,413 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 [2022-12-14 07:23:44,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:44,431 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 [2022-12-14 07:23:45,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,922 INFO L217 Elim1Store]: Index analysis took 164 ms [2022-12-14 07:23:45,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:45,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,102 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,104 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,108 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,111 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,113 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,120 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,121 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,128 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:46,130 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:46,131 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:23:48,416 INFO L321 Elim1Store]: treesize reduction 2039, result has 22.1 percent of original size [2022-12-14 07:23:48,417 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 [2022-12-14 07:23:48,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,702 INFO L321 Elim1Store]: treesize reduction 44, result has 13.7 percent of original size [2022-12-14 07:23:48,703 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 [2022-12-14 07:23:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,051 INFO L321 Elim1Store]: treesize reduction 92, result has 39.5 percent of original size [2022-12-14 07:23:49,052 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 [2022-12-14 07:23:49,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,316 INFO L321 Elim1Store]: treesize reduction 44, result has 13.7 percent of original size [2022-12-14 07:23:49,316 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 [2022-12-14 07:23:49,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:23:49,594 INFO L321 Elim1Store]: treesize reduction 131, result has 31.4 percent of original size [2022-12-14 07:23:49,595 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 [2022-12-14 07:26:53,100 WARN L233 SmtUtils]: Spent 5.28s 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) [2022-12-14 07:29:28,670 WARN L233 SmtUtils]: Spent 5.28s 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) [2022-12-14 07:33:12,686 WARN L233 SmtUtils]: Spent 13.62s 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) [2022-12-14 07:35:20,092 WARN L233 SmtUtils]: Spent 6.66s 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)