./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i --full-output --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 5 -tc /storage/repos/ultimate/releaseScripts/default/benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b86fb0b7 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3de6ec2acea23c0ab47fbc2e02ad0931145060ca78b80531ef692b3505f9553b --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking DFS --traceabstraction.criterion.for.conditional.commutativity.checking DEFAULT --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 5 -tc /storage/repos/ultimate/releaseScripts/default/benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.conditional-comm-b86fb0b-m [2024-10-18 22:03:45,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-18 22:03:45,055 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-10-18 22:03:45,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-18 22:03:45,061 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-18 22:03:45,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-18 22:03:45,084 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-18 22:03:45,084 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-18 22:03:45,085 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-18 22:03:45,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-18 22:03:45,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-18 22:03:45,088 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-18 22:03:45,088 INFO L153 SettingsManager]: * Use SBE=true [2024-10-18 22:03:45,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-18 22:03:45,089 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-18 22:03:45,090 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-18 22:03:45,090 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-18 22:03:45,090 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-18 22:03:45,091 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-18 22:03:45,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-18 22:03:45,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-18 22:03:45,091 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-18 22:03:45,091 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-18 22:03:45,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-18 22:03:45,092 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-18 22:03:45,092 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:03:45,092 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-18 22:03:45,092 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-18 22:03:45,093 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-10-18 22:03:45,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-18 22:03:45,093 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-18 22:03:45,093 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-10-18 22:03:45,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-18 22:03:45,094 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-18 22:03:45,094 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-10-18 22:03:45,094 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-10-18 22:03:45,094 INFO L153 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:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter 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 -> 3de6ec2acea23c0ab47fbc2e02ad0931145060ca78b80531ef692b3505f9553b Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> DFS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> DEFAULT Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 5 [2024-10-18 22:03:45,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-18 22:03:45,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-18 22:03:45,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-18 22:03:45,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-18 22:03:45,305 INFO L274 PluginConnector]: CDTParser initialized [2024-10-18 22:03:45,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i [2024-10-18 22:03:46,491 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-18 22:03:46,708 INFO L384 CDTParser]: Found 1 translation units. [2024-10-18 22:03:46,708 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i [2024-10-18 22:03:46,719 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/5a27b8e72/f9e9e441693d45948a129123b39f1f10/FLAGb1d206183 [2024-10-18 22:03:46,729 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/5a27b8e72/f9e9e441693d45948a129123b39f1f10 [2024-10-18 22:03:46,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-18 22:03:46,733 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-18 22:03:46,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-18 22:03:46,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-18 22:03:46,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-18 22:03:46,741 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:03:46" (1/1) ... [2024-10-18 22:03:46,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f4447c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:46, skipping insertion in model container [2024-10-18 22:03:46,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:03:46" (1/1) ... [2024-10-18 22:03:46,777 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-18 22:03:47,104 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i[47038,47051] [2024-10-18 22:03:47,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:03:47,144 INFO L200 MainTranslator]: Completed pre-run [2024-10-18 22:03:47,176 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_81-list_racing.i[47038,47051] [2024-10-18 22:03:47,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:03:47,240 INFO L204 MainTranslator]: Completed translation [2024-10-18 22:03:47,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47 WrapperNode [2024-10-18 22:03:47,240 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-18 22:03:47,241 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-18 22:03:47,241 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-18 22:03:47,242 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-18 22:03:47,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,288 INFO L138 Inliner]: procedures = 279, calls = 59, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 217 [2024-10-18 22:03:47,291 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-18 22:03:47,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-18 22:03:47,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-18 22:03:47,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-18 22:03:47,298 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,299 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,318 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,321 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,322 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-18 22:03:47,326 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-18 22:03:47,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-18 22:03:47,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-18 22:03:47,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (1/1) ... [2024-10-18 22:03:47,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:03:47,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:03:47,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-10-18 22:03:47,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-10-18 22:03:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2024-10-18 22:03:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-10-18 22:03:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-18 22:03:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-18 22:03:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-18 22:03:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-10-18 22:03:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-18 22:03:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-18 22:03:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-18 22:03:47,391 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-18 22:03:47,508 INFO L238 CfgBuilder]: Building ICFG [2024-10-18 22:03:47,509 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-18 22:03:47,773 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-18 22:03:47,774 INFO L287 CfgBuilder]: Performing block encoding [2024-10-18 22:03:47,975 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-18 22:03:47,975 INFO L314 CfgBuilder]: Removed 15 assume(true) statements. [2024-10-18 22:03:47,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:03:47 BoogieIcfgContainer [2024-10-18 22:03:47,976 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-18 22:03:47,978 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-18 22:03:47,978 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-18 22:03:47,980 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-18 22:03:47,980 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.10 10:03:46" (1/3) ... [2024-10-18 22:03:47,981 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2844db3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:03:47, skipping insertion in model container [2024-10-18 22:03:47,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:03:47" (2/3) ... [2024-10-18 22:03:47,982 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2844db3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:03:47, skipping insertion in model container [2024-10-18 22:03:47,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:03:47" (3/3) ... [2024-10-18 22:03:47,983 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_81-list_racing.i [2024-10-18 22:03:48,006 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-18 22:03:48,007 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-18 22:03:48,007 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-18 22:03:48,053 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-10-18 22:03:48,089 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:03:48,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:03:48,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:03:48,092 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:03:48,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-10-18 22:03:48,170 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:03:48,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:03:48,185 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2_funThread1of1ForFork1 ======== [2024-10-18 22:03:48,191 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@76e0a6bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:03:48,191 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:03:50,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2024-10-18 22:03:52,932 INFO L85 PathProgramCache]: Analyzing trace with hash 993883913, now seen corresponding path program 1 times [2024-10-18 22:03:52,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:03:52,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:03:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:03:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:03:53,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:03:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:03:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:03:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:03:53,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-18 22:03:53,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-18 22:03:55,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39378 treesize of output 38034 [2024-10-18 22:03:55,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:03:55,819 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:04:04,481 INFO L85 PathProgramCache]: Analyzing trace with hash -2052321920, now seen corresponding path program 1 times [2024-10-18 22:04:04,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:04,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:04,500 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:06,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:04:08,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:04:09,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5946 treesize of output 5722 [2024-10-18 22:04:09,135 INFO L85 PathProgramCache]: Analyzing trace with hash 538642860, now seen corresponding path program 1 times [2024-10-18 22:04:09,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:09,150 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:10,262 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-18 22:04:10,271 INFO L414 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-18 22:04:10,274 INFO L312 ceAbstractionStarter]: Result for error location t2_funThread1of1ForFork1 was SAFE (1/2) [2024-10-18 22:04:10,278 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:04:10,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:04:10,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:04:10,280 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:04:10,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-10-18 22:04:10,324 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:04:10,324 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:04:10,324 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:04:10,325 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@76e0a6bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:04:10,325 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-18 22:04:11,592 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-10-18 22:04:11,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:04:11,593 INFO L85 PathProgramCache]: Analyzing trace with hash 978058829, now seen corresponding path program 1 times [2024-10-18 22:04:11,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:04:11,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379193044] [2024-10-18 22:04:11,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:11,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:11,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:11,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-18 22:04:11,661 INFO L332 BasicCegarLoop]: Counterexample is feasible [2024-10-18 22:04:11,661 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-10-18 22:04:11,662 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2024-10-18 22:04:11,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-18 22:04:11,667 INFO L414 BasicCegarLoop]: Path program histogram: [1] [2024-10-18 22:04:11,667 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (2/2) [2024-10-18 22:04:11,667 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-18 22:04:11,667 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-18 22:04:11,694 INFO L143 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2024-10-18 22:04:11,697 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:04:11,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:04:11,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:04:11,702 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:04:11,703 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-10-18 22:04:11,746 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:04:11,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:04:11,747 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2_funThread1of2ForFork1 ======== [2024-10-18 22:04:11,747 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@76e0a6bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:04:11,747 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:04:22,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2024-10-18 22:04:24,358 INFO L85 PathProgramCache]: Analyzing trace with hash -124297997, now seen corresponding path program 1 times [2024-10-18 22:04:24,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:24,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:04:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:04:24,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:04:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:04:24,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:04:24,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-10-18 22:04:26,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57950 treesize of output 56030 [2024-10-18 22:04:33,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1015134574, now seen corresponding path program 1 times [2024-10-18 22:04:33,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:33,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:33,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:36,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:04:36,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:04:36,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5734 treesize of output 5510 [2024-10-18 22:04:37,026 INFO L85 PathProgramCache]: Analyzing trace with hash -649104706, now seen corresponding path program 1 times [2024-10-18 22:04:37,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:37,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:40,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13366 treesize of output 12918 [2024-10-18 22:04:47,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1235637322, now seen corresponding path program 1 times [2024-10-18 22:04:47,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:47,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:47,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:48,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94638 treesize of output 91054 [2024-10-18 22:04:48,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:04:48,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:04:49,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 31 [2024-10-18 22:04:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:04:49,077 INFO L85 PathProgramCache]: Analyzing trace with hash -579723540, now seen corresponding path program 1 times [2024-10-18 22:04:49,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:49,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:49,101 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:04:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:04:50,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37542 treesize of output 36198 [2024-10-18 22:04:54,530 INFO L85 PathProgramCache]: Analyzing trace with hash -21010753, now seen corresponding path program 1 times [2024-10-18 22:04:54,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:54,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:04:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:04:54,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:04:54,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:04:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:04:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:04:54,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-18 22:04:54,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:04:56,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3676 treesize of output 3556 [2024-10-18 22:05:02,373 INFO L85 PathProgramCache]: Analyzing trace with hash -1015134527, now seen corresponding path program 1 times [2024-10-18 22:05:02,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:02,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:02,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:05:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:03,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5898 treesize of output 5674 [2024-10-18 22:05:03,955 INFO L85 PathProgramCache]: Analyzing trace with hash -649104669, now seen corresponding path program 1 times [2024-10-18 22:05:03,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:03,973 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:05:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:05,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14090 treesize of output 13610 [2024-10-18 22:05:05,702 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:05:05,703 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:05:13,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1235637345, now seen corresponding path program 1 times [2024-10-18 22:05:13,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:13,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:13,377 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:05:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:14,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:05:14,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:05:14,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22766 treesize of output 21870 [2024-10-18 22:05:14,973 INFO L85 PathProgramCache]: Analyzing trace with hash -579723517, now seen corresponding path program 1 times [2024-10-18 22:05:14,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:14,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:05:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:16,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:05:16,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:05:16,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5946 treesize of output 5722 [2024-10-18 22:05:16,736 INFO L85 PathProgramCache]: Analyzing trace with hash -22372563, now seen corresponding path program 1 times [2024-10-18 22:05:16,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:16,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:16,751 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:05:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:05:18,788 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:05:18,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:05:18,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:05:24,368 INFO L85 PathProgramCache]: Analyzing trace with hash -854709082, now seen corresponding path program 1 times [2024-10-18 22:05:24,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:05:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:05:24,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:05:24,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:05:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:05:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:05:24,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-18 22:05:24,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-10-18 22:06:26,347 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-18 22:06:26,352 INFO L414 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-18 22:06:26,352 INFO L312 ceAbstractionStarter]: Result for error location t2_funThread1of2ForFork1 was SAFE (1/3) [2024-10-18 22:06:26,354 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:06:26,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:06:26,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:26,356 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:06:26,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-10-18 22:06:26,405 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:06:26,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:26,406 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:06:26,406 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@76e0a6bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:06:26,406 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-18 22:06:35,912 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-10-18 22:06:35,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:35,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1380111773, now seen corresponding path program 1 times [2024-10-18 22:06:35,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:06:35,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507849062] [2024-10-18 22:06:35,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:35,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:06:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:35,961 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-18 22:06:35,961 INFO L332 BasicCegarLoop]: Counterexample is feasible [2024-10-18 22:06:35,961 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-10-18 22:06:35,961 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2024-10-18 22:06:35,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-10-18 22:06:35,964 INFO L414 BasicCegarLoop]: Path program histogram: [1] [2024-10-18 22:06:35,964 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (2/3) [2024-10-18 22:06:35,965 WARN L239 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-18 22:06:35,965 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-10-18 22:06:36,013 INFO L143 ThreadInstanceAdder]: Constructed 12 joinOtherThreadTransitions. [2024-10-18 22:06:36,016 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:06:36,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:06:36,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:36,019 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-18 22:06:36,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2024-10-18 22:06:36,073 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:06:36,075 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:36,075 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2_funThread3of3ForFork1 ======== [2024-10-18 22:06:36,076 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@76e0a6bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=DFS, mConComCheckerCriterion=DEFAULT, mConComCheckerTraceCheckMode=GENERATOR, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=5, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-10-18 22:06:36,076 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:07:02,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 31 [2024-10-18 22:07:02,783 INFO L85 PathProgramCache]: Analyzing trace with hash 453846103, now seen corresponding path program 1 times [2024-10-18 22:07:02,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:02,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:07:02,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:02,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:07:02,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:07:02,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:07:05,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1946472181, now seen corresponding path program 1 times [2024-10-18 22:07:05,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:05,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:08,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8570 treesize of output 8282 [2024-10-18 22:07:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:08,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:08,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:10,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7938 treesize of output 7682 [2024-10-18 22:07:11,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:11,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:11,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:11,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:11,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1867 treesize of output 1803 [2024-10-18 22:07:11,238 INFO L85 PathProgramCache]: Analyzing trace with hash 2013190529, now seen corresponding path program 1 times [2024-10-18 22:07:11,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:11,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:14,529 INFO L85 PathProgramCache]: Analyzing trace with hash 182536326, now seen corresponding path program 1 times [2024-10-18 22:07:14,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:14,568 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:16,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9954 treesize of output 9666 [2024-10-18 22:07:16,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:07:16,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:07:16,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:07:16,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:16,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63622 treesize of output 61574 [2024-10-18 22:07:16,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:16,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:16,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1501490232, now seen corresponding path program 1 times [2024-10-18 22:07:16,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:17,021 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:19,248 INFO L85 PathProgramCache]: Analyzing trace with hash -510881790, now seen corresponding path program 1 times [2024-10-18 22:07:19,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:19,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:19,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:07:19,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:19,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-18 22:07:19,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-18 22:07:19,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-18 22:07:21,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1946472228, now seen corresponding path program 1 times [2024-10-18 22:07:21,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:21,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:23,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:23,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:23,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:23,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:23,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4792 treesize of output 4648 [2024-10-18 22:07:25,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:25,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:25,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31982 treesize of output 30958 [2024-10-18 22:07:26,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3864 treesize of output 3736 [2024-10-18 22:07:26,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:26,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:26,157 INFO L85 PathProgramCache]: Analyzing trace with hash 2013190566, now seen corresponding path program 1 times [2024-10-18 22:07:26,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:26,180 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:28,108 INFO L85 PathProgramCache]: Analyzing trace with hash 182536349, now seen corresponding path program 1 times [2024-10-18 22:07:28,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:28,135 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:29,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4616 treesize of output 4472 [2024-10-18 22:07:29,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:29,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:29,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:29,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:32,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:32,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29950 treesize of output 28926 [2024-10-18 22:07:32,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:32,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:32,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29774 treesize of output 28750 [2024-10-18 22:07:32,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1501490209, now seen corresponding path program 1 times [2024-10-18 22:07:32,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:32,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:34,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19926 treesize of output 19350 [2024-10-18 22:07:34,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:34,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:36,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:36,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:36,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4072 treesize of output 3944 [2024-10-18 22:07:36,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:07:36,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:07:36,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7490 treesize of output 7234 [2024-10-18 22:07:36,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:07:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:36,963 INFO L85 PathProgramCache]: Analyzing trace with hash -1198301488, now seen corresponding path program 1 times [2024-10-18 22:07:36,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:36,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:36,986 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:38,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1420950626, now seen corresponding path program 1 times [2024-10-18 22:07:38,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:38,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:01,837 INFO L85 PathProgramCache]: Analyzing trace with hash 1839352793, now seen corresponding path program 1 times [2024-10-18 22:08:01,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:01,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:04,372 INFO L85 PathProgramCache]: Analyzing trace with hash -356313670, now seen corresponding path program 1 times [2024-10-18 22:08:04,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:04,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:28,622 INFO L85 PathProgramCache]: Analyzing trace with hash -1408856991, now seen corresponding path program 1 times [2024-10-18 22:08:28,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:28,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:30,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1015284066, now seen corresponding path program 1 times [2024-10-18 22:08:30,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:30,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:33,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:33,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4960 treesize of output 4816 [2024-10-18 22:08:33,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:33,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:34,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:34,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:34,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:34,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:34,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15214 treesize of output 14702 [2024-10-18 22:08:34,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 235758 treesize of output 227566 [2024-10-18 22:08:34,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:34,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:34,831 INFO L85 PathProgramCache]: Analyzing trace with hash -28299862, now seen corresponding path program 1 times [2024-10-18 22:08:34,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:34,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:48,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:48,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:48,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:48,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:48,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8762 treesize of output 8474 [2024-10-18 22:08:50,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:50,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:50,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:50,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 254534 treesize of output 246342 [2024-10-18 22:08:51,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:51,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 127902 treesize of output 123806 [2024-10-18 22:08:51,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:51,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:51,319 INFO L85 PathProgramCache]: Analyzing trace with hash -1969852121, now seen corresponding path program 1 times [2024-10-18 22:08:51,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:51,342 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:53,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:53,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:53,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19874 treesize of output 19298 [2024-10-18 22:08:55,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 2027 treesize of output 1963 [2024-10-18 22:08:56,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:56,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:56,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8258 treesize of output 8002 [2024-10-18 22:08:56,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:08:56,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:56,148 INFO L85 PathProgramCache]: Analyzing trace with hash 2014660648, now seen corresponding path program 1 times [2024-10-18 22:08:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:56,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:57,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8594 treesize of output 8306 [2024-10-18 22:08:57,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:08:59,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:59,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:08:59,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:09:00,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 127238 treesize of output 123142 [2024-10-18 22:09:00,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:09:00,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:00,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:09:00,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:00,231 INFO L85 PathProgramCache]: Analyzing trace with hash 203530702, now seen corresponding path program 1 times [2024-10-18 22:09:00,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:00,254 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:01,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:01,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39998 treesize of output 38846 [2024-10-18 22:09:02,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:02,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:02,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:09:02,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:09:02,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:09:02,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:09:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:02,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 4072 treesize of output 3944 [2024-10-18 22:09:02,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2024-10-18 22:09:02,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:02,647 INFO L85 PathProgramCache]: Analyzing trace with hash -131987475, now seen corresponding path program 1 times [2024-10-18 22:09:02,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:02,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:02,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:23,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:23,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 4 [2024-10-18 22:09:23,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:23,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:23,134 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:09:23,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 378132 treesize of output 358158 [2024-10-18 22:09:23,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 156 [2024-10-18 22:09:23,970 INFO L349 Elim1Store]: treesize reduction 172, result has 16.9 percent of original size [2024-10-18 22:09:23,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 17546 treesize of output 9706 [2024-10-18 22:09:24,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:24,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 12 [2024-10-18 22:09:24,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:24,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-10-18 22:09:24,137 INFO L349 Elim1Store]: treesize reduction 116, result has 28.0 percent of original size [2024-10-18 22:09:24,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 8858 treesize of output 5140 [2024-10-18 22:09:24,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2024-10-18 22:09:24,208 INFO L349 Elim1Store]: treesize reduction 15, result has 21.1 percent of original size [2024-10-18 22:09:24,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 80 [2024-10-18 22:09:24,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:24,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:09:24,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:24,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:24,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2024-10-18 22:09:24,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:24,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:24,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:24,445 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:24,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:24,492 INFO L349 Elim1Store]: treesize reduction 3, result has 76.9 percent of original size [2024-10-18 22:09:24,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 105078 treesize of output 99962 [2024-10-18 22:09:25,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:25,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:09:25,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:25,092 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:09:25,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:25,118 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:25,136 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:09:25,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 422594 treesize of output 1 [2024-10-18 22:09:25,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:25,151 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:09:27,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:27,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:27,997 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:27,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 184586 treesize of output 177681 [2024-10-18 22:09:35,327 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:35,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:09:35,618 INFO L349 Elim1Store]: treesize reduction 206, result has 26.2 percent of original size [2024-10-18 22:09:35,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 2527 treesize of output 1450 [2024-10-18 22:09:35,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 82 [2024-10-18 22:09:35,775 INFO L349 Elim1Store]: treesize reduction 248, result has 22.7 percent of original size [2024-10-18 22:09:35,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 70842 treesize of output 41233 [2024-10-18 22:09:35,888 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-10-18 22:09:35,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 106 treesize of output 95 [2024-10-18 22:09:35,932 INFO L349 Elim1Store]: treesize reduction 30, result has 52.4 percent of original size [2024-10-18 22:09:35,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 177 treesize of output 199 [2024-10-18 22:09:35,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-10-18 22:09:35,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-10-18 22:09:35,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-10-18 22:09:35,998 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:35,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 37 [2024-10-18 22:09:36,013 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:36,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 117 treesize of output 117 [2024-10-18 22:09:36,034 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-18 22:09:36,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 43 [2024-10-18 22:09:40,085 INFO L85 PathProgramCache]: Analyzing trace with hash 15553720, now seen corresponding path program 1 times [2024-10-18 22:09:40,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:40,105 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:54,213 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:09:54,213 INFO L378 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:09:54,221 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:54,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:09:54,239 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:54,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 142 treesize of output 126 [2024-10-18 22:09:54,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:54,692 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:54,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:54,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,324 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,325 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,355 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,363 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,430 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,461 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,514 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,655 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,705 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,792 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,805 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,858 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,863 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:55,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:09:55,870 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:55,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:09:55,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:55,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2024-10-18 22:09:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:55,926 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:56,454 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:56,556 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:09:56,557 INFO L378 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:09:56,564 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:56,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:09:56,586 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:09:56,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 63 [2024-10-18 22:09:56,608 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:56,672 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:56,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,909 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:56,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:57,017 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:57,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:57,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:57,058 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:57,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:57,119 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:57,202 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:57,327 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,355 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,631 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,661 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,663 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,686 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,710 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,711 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,739 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:58,808 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,862 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,990 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:58,998 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:59,095 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:59,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:59,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:59,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:59,789 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:59,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:59,791 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:09:59,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:59,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:00,008 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:00,115 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:00,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:00,167 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:00,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:00,170 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:00,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:22,243 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:10:22,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 207 treesize of output 177 [2024-10-18 22:10:22,644 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:10:22,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 98 treesize of output 86 [2024-10-18 22:10:22,693 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:22,723 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:10:22,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106590 treesize of output 92382 [2024-10-18 22:10:23,062 INFO L349 Elim1Store]: treesize reduction 104, result has 34.6 percent of original size [2024-10-18 22:10:23,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 24582 treesize of output 14794 [2024-10-18 22:10:23,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:23,118 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-10-18 22:10:23,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 268 treesize of output 250 [2024-10-18 22:10:23,148 INFO L349 Elim1Store]: treesize reduction 14, result has 51.7 percent of original size [2024-10-18 22:10:23,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 249 treesize of output 235 [2024-10-18 22:10:23,166 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-18 22:10:23,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 200 treesize of output 184 [2024-10-18 22:10:23,182 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-18 22:10:23,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 41 [2024-10-18 22:10:23,192 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 6 [2024-10-18 22:10:23,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:23,287 INFO L349 Elim1Store]: treesize reduction 104, result has 34.6 percent of original size [2024-10-18 22:10:23,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 12270 treesize of output 7410 [2024-10-18 22:10:23,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:23,343 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:23,355 INFO L349 Elim1Store]: treesize reduction 13, result has 23.5 percent of original size [2024-10-18 22:10:23,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 842 treesize of output 784 [2024-10-18 22:10:23,387 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-10-18 22:10:23,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 222 treesize of output 196 [2024-10-18 22:10:23,399 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-18 22:10:23,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 182 treesize of output 168 [2024-10-18 22:10:23,413 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-18 22:10:23,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 125 treesize of output 115 [2024-10-18 22:10:23,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 6 [2024-10-18 22:10:23,724 INFO L349 Elim1Store]: treesize reduction 40, result has 65.5 percent of original size [2024-10-18 22:10:23,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 26575544 treesize of output 22936547 [2024-10-18 22:12:27,990 WARN L286 SmtUtils]: Spent 2.07m on a formula simplification. DAG size of input: 1202 DAG size of output: 436 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:12:33,950 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,315 INFO L349 Elim1Store]: treesize reduction 408, result has 25.8 percent of original size [2024-10-18 22:12:34,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 23 case distinctions, treesize of input 35571 treesize of output 21994 [2024-10-18 22:12:34,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,445 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,504 INFO L349 Elim1Store]: treesize reduction 106, result has 16.5 percent of original size [2024-10-18 22:12:34,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 1159 treesize of output 1133 [2024-10-18 22:12:34,540 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,582 INFO L349 Elim1Store]: treesize reduction 20, result has 51.2 percent of original size [2024-10-18 22:12:34,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 488 treesize of output 478 [2024-10-18 22:12:34,653 INFO L349 Elim1Store]: treesize reduction 32, result has 41.8 percent of original size [2024-10-18 22:12:34,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 457 treesize of output 429 [2024-10-18 22:12:34,719 INFO L349 Elim1Store]: treesize reduction 8, result has 68.0 percent of original size [2024-10-18 22:12:34,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 232 treesize of output 236 [2024-10-18 22:12:34,928 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:35,106 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:35,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 28 [2024-10-18 22:12:35,122 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:35,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 28 [2024-10-18 22:12:35,180 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:35,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:35,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:35,277 INFO L349 Elim1Store]: treesize reduction 69, result has 1.4 percent of original size [2024-10-18 22:12:35,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 1841215 treesize of output 1 [2024-10-18 22:12:35,403 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:35,538 INFO L349 Elim1Store]: treesize reduction 24, result has 65.7 percent of original size [2024-10-18 22:12:35,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 922447 treesize of output 801788 [2024-10-18 22:12:41,074 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:41,244 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:41,285 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:12:41,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 425890 treesize of output 369058 [2024-10-18 22:12:42,393 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:12:42,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 52202 treesize of output 45098 [2024-10-18 22:12:42,849 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:12:42,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27606 treesize of output 1 [2024-10-18 22:12:42,886 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:12:42,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 816106 treesize of output 702442 [2024-10-18 22:12:44,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:45,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,144 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,168 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:12:45,178 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,183 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,189 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,196 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:12:45,282 INFO L85 PathProgramCache]: Analyzing trace with hash -2094756139, now seen corresponding path program 1 times [2024-10-18 22:12:45,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:12:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:12:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:45,303 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:12:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:57,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,315 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,420 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,421 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,452 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,534 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,547 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,581 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,674 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,921 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,922 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,924 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:57,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:57,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,056 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,058 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,124 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,265 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,270 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:58,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:12:58,278 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:58,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:12:58,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2024-10-18 22:12:58,646 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,727 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,730 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:58,811 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:58,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:59,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:59,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:59,471 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:59,471 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:59,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:59,523 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:59,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:59,823 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:59,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:59,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:00,069 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:13:00,069 INFO L378 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:13:00,076 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:00,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:13:00,092 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:00,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 142 treesize of output 126 [2024-10-18 22:13:00,138 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:13:00,139 INFO L378 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 44 [2024-10-18 22:13:00,146 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:00,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 37 [2024-10-18 22:13:00,162 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:00,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 63 [2024-10-18 22:13:00,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:00,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,458 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:01,459 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,553 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,691 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:01,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:01,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:01,905 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,054 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,238 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:02,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:02,287 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,294 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:02,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:02,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:02,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:02,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,208 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,210 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,231 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,588 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:03,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,798 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:03,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:27,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:27,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:27,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:27,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:27,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:27,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:28,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,872 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:29,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:30,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:30,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:30,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:30,843 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:30,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:31,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:32,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:33,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:34,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:34,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:34,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:34,320 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:34,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:13:35,448 INFO L349 Elim1Store]: treesize reduction 3, result has 91.4 percent of original size [2024-10-18 22:13:35,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 6843 treesize of output 5958 [2024-10-18 22:13:36,792 INFO L349 Elim1Store]: treesize reduction 47, result has 32.9 percent of original size [2024-10-18 22:13:36,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 13659271 treesize of output 11826589 [2024-10-18 22:13:41,432 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:41,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 19 [2024-10-18 22:13:41,817 INFO L349 Elim1Store]: treesize reduction 14, result has 87.9 percent of original size [2024-10-18 22:13:41,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 2625268 treesize of output 2271321 [2024-10-18 22:13:47,222 WARN L286 SmtUtils]: Spent 5.40s on a formula simplification. DAG size of input: 1547 DAG size of output: 500 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:13:55,252 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:55,292 INFO L349 Elim1Store]: treesize reduction 37, result has 2.6 percent of original size [2024-10-18 22:13:55,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 64649 treesize of output 1 [2024-10-18 22:13:55,298 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:55,329 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:13:55,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 109878 treesize of output 1 [2024-10-18 22:13:55,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:55,389 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:13:55,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 6591734 treesize of output 1 [2024-10-18 22:13:55,417 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:55,470 INFO L349 Elim1Store]: treesize reduction 69, result has 1.4 percent of original size [2024-10-18 22:13:55,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 6685567 treesize of output 1 [2024-10-18 22:13:55,508 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:55,547 INFO L349 Elim1Store]: treesize reduction 37, result has 2.6 percent of original size [2024-10-18 22:13:55,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1662255 treesize of output 1 [2024-10-18 22:13:55,575 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:13:55,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 788250 treesize of output 1 [2024-10-18 22:14:06,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1278473697, now seen corresponding path program 1 times [2024-10-18 22:14:06,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:14:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:14:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:14:06,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:14:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:14:15,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:15,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:15,929 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,566 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,658 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,731 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,832 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:16,964 INFO L349 Elim1Store]: treesize reduction 54, result has 33.3 percent of original size [2024-10-18 22:14:16,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 75 treesize of output 69 [2024-10-18 22:14:16,976 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:16,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 49 [2024-10-18 22:14:17,131 INFO L349 Elim1Store]: treesize reduction 228, result has 18.3 percent of original size [2024-10-18 22:14:17,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 43646 treesize of output 24478 [2024-10-18 22:14:17,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 105 [2024-10-18 22:14:17,243 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:17,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 39 [2024-10-18 22:14:21,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:21,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:22,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:22,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:22,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:22,771 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:22,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:14:22,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:22,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:22,857 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:22,858 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3195252 treesize of output 3035502 [2024-10-18 22:14:28,607 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,608 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,613 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,637 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:28,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 5872624 treesize of output 1 [2024-10-18 22:14:28,643 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,645 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:28,648 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,650 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:28,653 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,655 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:28,658 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,660 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:28,664 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,665 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,669 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:28,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,681 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,682 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:28,703 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:28,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 195068 treesize of output 1 [2024-10-18 22:14:33,543 INFO L85 PathProgramCache]: Analyzing trace with hash 821974181, now seen corresponding path program 1 times [2024-10-18 22:14:33,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:14:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:14:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:14:33,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:14:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:14:42,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:42,921 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:42,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:42,974 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:42,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:14:42,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,002 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:43,010 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,016 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,051 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:43,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 4609946 treesize of output 1 [2024-10-18 22:14:43,098 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2024-10-18 22:14:43,194 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:14:43,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:43,223 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:43,268 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:43,335 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:43,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3468366 treesize of output 3304533 [2024-10-18 22:14:47,556 INFO L349 Elim1Store]: treesize reduction 116, result has 28.0 percent of original size [2024-10-18 22:14:47,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 2401 treesize of output 1515 [2024-10-18 22:14:47,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:47,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2024-10-18 22:14:47,596 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:47,598 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:47,604 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:14:47,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 33 [2024-10-18 22:14:47,640 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:47,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 4 [2024-10-18 22:14:47,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:47,737 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:47,767 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:47,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 386388 treesize of output 366414 [2024-10-18 22:14:48,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:48,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-10-18 22:14:48,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 156 [2024-10-18 22:14:48,773 INFO L349 Elim1Store]: treesize reduction 176, result has 17.4 percent of original size [2024-10-18 22:14:48,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 140558 treesize of output 77504 [2024-10-18 22:14:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:48,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2024-10-18 22:14:50,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,805 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:50,854 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,943 INFO L349 Elim1Store]: treesize reduction 97, result has 26.5 percent of original size [2024-10-18 22:14:50,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 4786 treesize of output 2754 [2024-10-18 22:14:50,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:50,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 53 [2024-10-18 22:14:50,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2024-10-18 22:14:50,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 40 [2024-10-18 22:14:51,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:51,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:51,982 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:51,987 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:51,992 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:14:51,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:14:56,485 INFO L85 PathProgramCache]: Analyzing trace with hash -357350347, now seen corresponding path program 1 times [2024-10-18 22:14:56,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:14:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:14:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:14:56,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:14:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:01,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116626 treesize of output 112594 [2024-10-18 22:15:01,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:01,864 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:09,648 INFO L85 PathProgramCache]: Analyzing trace with hash -707781433, now seen corresponding path program 1 times [2024-10-18 22:15:09,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:15:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:15:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:09,660 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:15:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:20,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 65 [2024-10-18 22:15:20,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:20,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:20,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:21,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:21,040 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:21,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:21,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:21,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:21,132 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:15:21,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 482838 treesize of output 460948 [2024-10-18 22:15:22,304 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:22,330 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,334 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:15:22,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,342 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:15:22,350 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,363 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,411 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:15:22,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1685822 treesize of output 1 [2024-10-18 22:15:22,420 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:22,452 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2024-10-18 22:15:22,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:22,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:22,605 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:22,657 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,679 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:22,709 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:22,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56998 treesize of output 54445 [2024-10-18 22:15:24,552 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,557 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:15:24,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:24,565 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:24,627 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:24,668 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,696 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:15:24,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 100850 treesize of output 1 [2024-10-18 22:15:24,716 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 4 [2024-10-18 22:15:24,818 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,828 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:24,854 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:15:24,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 200352 treesize of output 190362 [2024-10-18 22:15:25,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:25,584 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:15:25,591 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:25,599 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:25,615 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:15:25,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 200288 treesize of output 1 [2024-10-18 22:15:25,701 INFO L349 Elim1Store]: treesize reduction 116, result has 28.0 percent of original size [2024-10-18 22:15:25,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 4844 treesize of output 3014 [2024-10-18 22:15:25,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:25,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 44 [2024-10-18 22:15:25,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-10-18 22:15:25,729 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:25,732 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:25,738 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:15:25,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 38 [2024-10-18 22:15:25,864 INFO L349 Elim1Store]: treesize reduction 118, result has 26.7 percent of original size [2024-10-18 22:15:25,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 2210 treesize of output 1322 [2024-10-18 22:15:25,891 INFO L349 Elim1Store]: treesize reduction 17, result has 19.0 percent of original size [2024-10-18 22:15:25,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 60 [2024-10-18 22:15:25,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-10-18 22:15:25,912 INFO L349 Elim1Store]: treesize reduction 15, result has 21.1 percent of original size [2024-10-18 22:15:25,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 140 [2024-10-18 22:15:28,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:28,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:28,592 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:28,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:28,616 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:28,618 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:28,654 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:28,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3372298 treesize of output 3208465 [2024-10-18 22:15:33,628 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:33,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:33,647 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:33,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:15:33,712 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:33,751 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:33,752 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 10761556 treesize of output 10392923 [2024-10-18 22:15:38,855 WARN L286 SmtUtils]: Spent 5.10s on a formula simplification. DAG size of input: 1120 DAG size of output: 300 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:15:46,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,320 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:15:46,472 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:46,479 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:46,480 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:46,543 INFO L349 Elim1Store]: treesize reduction 174, result has 22.7 percent of original size [2024-10-18 22:15:46,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 29894 treesize of output 16406 [2024-10-18 22:15:51,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1573712902, now seen corresponding path program 1 times [2024-10-18 22:15:51,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:15:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:15:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:51,726 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:15:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:55,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 128810 treesize of output 124330 [2024-10-18 22:15:56,232 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:56,233 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:56,239 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:56,240 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:02,591 INFO L85 PathProgramCache]: Analyzing trace with hash -510024993, now seen corresponding path program 1 times [2024-10-18 22:16:02,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:16:02,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:16:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:02,606 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:16:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:10,887 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:10,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:16:10,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:10,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:10,982 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:16:10,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 930718 treesize of output 886949 [2024-10-18 22:16:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,027 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 4 [2024-10-18 22:16:15,225 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,230 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,250 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:15,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 92512 treesize of output 87514 [2024-10-18 22:16:15,735 INFO L349 Elim1Store]: treesize reduction 118, result has 26.7 percent of original size [2024-10-18 22:16:15,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 17466 treesize of output 9970 [2024-10-18 22:16:15,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2024-10-18 22:16:15,768 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:16:15,789 INFO L349 Elim1Store]: treesize reduction 15, result has 21.1 percent of original size [2024-10-18 22:16:15,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 92 treesize of output 80 [2024-10-18 22:16:15,837 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,841 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,867 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:15,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 104046 treesize of output 1 [2024-10-18 22:16:15,878 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:16:15,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,913 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:15,979 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:15,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:16,078 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,103 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:16,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 409048 treesize of output 1 [2024-10-18 22:16:16,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,112 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:16:16,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 156 [2024-10-18 22:16:16,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 156 [2024-10-18 22:16:16,187 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,309 INFO L349 Elim1Store]: treesize reduction 116, result has 28.0 percent of original size [2024-10-18 22:16:16,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 8858 treesize of output 5140 [2024-10-18 22:16:16,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2024-10-18 22:16:16,394 INFO L349 Elim1Store]: treesize reduction 15, result has 21.1 percent of original size [2024-10-18 22:16:16,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 164 treesize of output 140 [2024-10-18 22:16:16,431 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:16,505 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:16:16,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 3759750 treesize of output 3584644 [2024-10-18 22:16:23,375 WARN L286 SmtUtils]: Spent 6.87s on a formula simplification. DAG size of input: 1388 DAG size of output: 281 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:16:24,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:24,107 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:24,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:24,217 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:24,279 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:16:24,312 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,316 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:16:24,322 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,326 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:16:24,332 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,345 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,384 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:24,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1470150 treesize of output 1 [2024-10-18 22:16:24,394 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:24,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2024-10-18 22:16:28,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,715 INFO L349 Elim1Store]: treesize reduction 4, result has 69.2 percent of original size [2024-10-18 22:16:28,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 10998 treesize of output 10079 [2024-10-18 22:16:28,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:28,942 INFO L349 Elim1Store]: treesize reduction 228, result has 18.3 percent of original size [2024-10-18 22:16:28,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 7 case distinctions, treesize of input 4530 treesize of output 2268 [2024-10-18 22:16:28,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-10-18 22:16:29,306 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:29,318 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:29,356 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:29,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13110790 treesize of output 12785152 [2024-10-18 22:16:34,386 WARN L286 SmtUtils]: Spent 5.03s on a formula simplification. DAG size of input: 1302 DAG size of output: 196 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:16:35,172 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:35,231 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:35,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1759882 treesize of output 1675332 [2024-10-18 22:16:45,626 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:45,629 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:45,645 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:45,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 227082 treesize of output 216836 [2024-10-18 22:16:47,519 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:47,521 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:47,532 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:16:47,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45116 treesize of output 42614 [2024-10-18 22:16:48,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-18 22:16:52,052 INFO L85 PathProgramCache]: Analyzing trace with hash -508348499, now seen corresponding path program 1 times [2024-10-18 22:16:52,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:16:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:16:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:52,068 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:16:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:55,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 3608 treesize of output 3488 [2024-10-18 22:17:05,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1102945047, now seen corresponding path program 1 times [2024-10-18 22:17:05,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:05,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:08,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8289 treesize of output 8009 [2024-10-18 22:17:08,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:08,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:08,859 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:08,859 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:16,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1421046714, now seen corresponding path program 1 times [2024-10-18 22:17:16,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:16,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:27,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28144 treesize of output 27136 [2024-10-18 22:17:36,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1540478392, now seen corresponding path program 1 times [2024-10-18 22:17:36,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:36,961 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Killed by 15