./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_83-list2_racing1.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_83-list2_racing1.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 23c4aefdda14d4315577cd0030d174ab477745d4b270d2de822290a016a0ff8d --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 22:06:26,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-18 22:06:26,638 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-10-18 22:06:26,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-18 22:06:26,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-18 22:06:26,670 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-18 22:06:26,670 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-18 22:06:26,671 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-18 22:06:26,671 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-18 22:06:26,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-18 22:06:26,672 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-18 22:06:26,672 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-18 22:06:26,676 INFO L153 SettingsManager]: * Use SBE=true [2024-10-18 22:06:26,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-18 22:06:26,677 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-18 22:06:26,677 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-18 22:06:26,677 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-18 22:06:26,677 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-18 22:06:26,678 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-18 22:06:26,678 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-18 22:06:26,678 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-18 22:06:26,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-18 22:06:26,679 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-18 22:06:26,681 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-18 22:06:26,682 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-18 22:06:26,682 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-18 22:06:26,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-18 22:06:26,682 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-18 22:06:26,683 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-18 22:06:26,683 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-18 22:06:26,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:06:26,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-18 22:06:26,683 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-18 22:06:26,684 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-10-18 22:06:26,684 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-18 22:06:26,684 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-18 22:06:26,685 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-10-18 22:06:26,685 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-18 22:06:26,686 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-18 22:06:26,686 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-10-18 22:06:26,686 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-10-18 22:06:26,686 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 -> 23c4aefdda14d4315577cd0030d174ab477745d4b270d2de822290a016a0ff8d 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 22:06:26,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-18 22:06:26,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-18 22:06:26,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-18 22:06:26,891 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-18 22:06:26,891 INFO L274 PluginConnector]: CDTParser initialized [2024-10-18 22:06:26,892 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_83-list2_racing1.i [2024-10-18 22:06:28,178 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-18 22:06:28,388 INFO L384 CDTParser]: Found 1 translation units. [2024-10-18 22:06:28,392 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_83-list2_racing1.i [2024-10-18 22:06:28,407 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/2bb01e5cd/3f077d1409a84b199aafadf0fe17a988/FLAG951ece0af [2024-10-18 22:06:28,739 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/2bb01e5cd/3f077d1409a84b199aafadf0fe17a988 [2024-10-18 22:06:28,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-18 22:06:28,742 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-18 22:06:28,743 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-18 22:06:28,743 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-18 22:06:28,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-18 22:06:28,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:06:28" (1/1) ... [2024-10-18 22:06:28,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5315056e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:28, skipping insertion in model container [2024-10-18 22:06:28,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:06:28" (1/1) ... [2024-10-18 22:06:28,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-18 22:06:29,119 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_83-list2_racing1.i[47038,47051] [2024-10-18 22:06:29,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:06:29,158 INFO L200 MainTranslator]: Completed pre-run [2024-10-18 22:06:29,190 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_83-list2_racing1.i[47038,47051] [2024-10-18 22:06:29,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-18 22:06:29,287 INFO L204 MainTranslator]: Completed translation [2024-10-18 22:06:29,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29 WrapperNode [2024-10-18 22:06:29,287 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-18 22:06:29,288 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-18 22:06:29,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-18 22:06:29,289 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-18 22:06:29,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,306 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,334 INFO L138 Inliner]: procedures = 280, calls = 96, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 371 [2024-10-18 22:06:29,335 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-18 22:06:29,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-18 22:06:29,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-18 22:06:29,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-18 22:06:29,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,350 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,350 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,360 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,364 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,366 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,367 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-18 22:06:29,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-18 22:06:29,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-18 22:06:29,371 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-18 22:06:29,372 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (1/1) ... [2024-10-18 22:06:29,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-18 22:06:29,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:29,408 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 22:06:29,417 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 22:06:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-18 22:06:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-10-18 22:06:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure t1_fun [2024-10-18 22:06:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure t1_fun [2024-10-18 22:06:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-18 22:06:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-18 22:06:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-18 22:06:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2024-10-18 22:06:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2024-10-18 22:06:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-18 22:06:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-18 22:06:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-18 22:06:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-18 22:06:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-10-18 22:06:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fun [2024-10-18 22:06:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fun [2024-10-18 22:06:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-18 22:06:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-18 22:06:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-18 22:06:29,469 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 22:06:29,631 INFO L238 CfgBuilder]: Building ICFG [2024-10-18 22:06:29,634 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-18 22:06:30,027 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-18 22:06:30,027 INFO L287 CfgBuilder]: Performing block encoding [2024-10-18 22:06:30,225 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-18 22:06:30,225 INFO L314 CfgBuilder]: Removed 28 assume(true) statements. [2024-10-18 22:06:30,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:06:30 BoogieIcfgContainer [2024-10-18 22:06:30,226 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-18 22:06:30,227 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-18 22:06:30,228 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-18 22:06:30,230 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-18 22:06:30,230 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.10 10:06:28" (1/3) ... [2024-10-18 22:06:30,231 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22aa62af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:06:30, skipping insertion in model container [2024-10-18 22:06:30,231 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 10:06:29" (2/3) ... [2024-10-18 22:06:30,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22aa62af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.10 10:06:30, skipping insertion in model container [2024-10-18 22:06:30,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.10 10:06:30" (3/3) ... [2024-10-18 22:06:30,233 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_83-list2_racing1.i [2024-10-18 22:06:30,245 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-18 22:06:30,245 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-10-18 22:06:30,246 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-18 22:06:30,362 INFO L143 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2024-10-18 22:06:30,445 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:06:30,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:06:30,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:30,447 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 22:06:30,448 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 22:06:30,538 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:06:30,551 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:30,553 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2_funThread1of1ForFork0 ======== [2024-10-18 22:06:30,558 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;@797a69f7, 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 22:06:30,559 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:06:34,249 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 22:06:36,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1023362024, now seen corresponding path program 1 times [2024-10-18 22:06:36,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:06:36,729 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 22:06:36,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:06:36,860 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 22:06:36,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-18 22:06:36,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-18 22:06:39,265 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 116838 treesize of output 112998 [2024-10-18 22:06:46,431 INFO L85 PathProgramCache]: Analyzing trace with hash 413012457, now seen corresponding path program 1 times [2024-10-18 22:06:46,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:46,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:46,458 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:06:46,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:49,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:06:51,619 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 6082 treesize of output 5858 [2024-10-18 22:06:51,865 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 22:06:51,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:06:51,881 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 35 treesize of output 33 [2024-10-18 22:06:51,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:06:51,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:06:51,946 INFO L85 PathProgramCache]: Analyzing trace with hash 867463605, now seen corresponding path program 1 times [2024-10-18 22:06:51,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:51,963 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:06:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:53,282 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-18 22:06:53,287 INFO L414 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-18 22:06:53,288 INFO L312 ceAbstractionStarter]: Result for error location t2_funThread1of1ForFork0 was SAFE (1/3) [2024-10-18 22:06:53,292 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:06:53,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:06:53,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:53,294 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 22:06:53,295 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 22:06:53,341 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:06:53,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:53,342 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:06:53,342 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;@797a69f7, 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 22:06:53,343 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-18 22:06:55,691 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-10-18 22:06:55,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:55,693 INFO L85 PathProgramCache]: Analyzing trace with hash -2016161414, now seen corresponding path program 1 times [2024-10-18 22:06:55,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:06:55,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666013482] [2024-10-18 22:06:55,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:06:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:06:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:55,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:06:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:06:55,782 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-18 22:06:55,783 INFO L332 BasicCegarLoop]: Counterexample is feasible [2024-10-18 22:06:55,783 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2024-10-18 22:06:55,784 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-10-18 22:06:55,784 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-10-18 22:06:55,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-18 22:06:55,786 INFO L414 BasicCegarLoop]: Path program histogram: [1] [2024-10-18 22:06:55,786 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (2/3) [2024-10-18 22:06:55,787 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-18 22:06:55,787 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-18 22:06:55,838 INFO L143 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-10-18 22:06:55,842 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:06:55,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:06:55,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:06:55,844 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 22:06:55,851 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 22:06:55,912 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:06:55,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:06:55,913 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t3_funThread1of2ForFork1 ======== [2024-10-18 22:06:55,914 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;@797a69f7, 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 22:06:55,914 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:07:11,855 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 22:07:13,972 INFO L85 PathProgramCache]: Analyzing trace with hash -828425233, now seen corresponding path program 1 times [2024-10-18 22:07:13,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:14,101 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 22:07:14,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:14,238 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 22:07:14,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:07:14,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-10-18 22:07:16,569 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 10088 treesize of output 9752 [2024-10-18 22:07:23,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1188813173, now seen corresponding path program 1 times [2024-10-18 22:07:23,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:23,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:26,373 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 46190 treesize of output 44398 [2024-10-18 22:07:26,596 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 22:07:26,682 INFO L85 PathProgramCache]: Analyzing trace with hash 778882433, now seen corresponding path program 1 times [2024-10-18 22:07:26,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:26,711 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:26,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:29,958 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 79050 treesize of output 76362 [2024-10-18 22:07:40,103 INFO L85 PathProgramCache]: Analyzing trace with hash 25570110, now seen corresponding path program 1 times [2024-10-18 22:07:40,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:40,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:41,856 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 11830 treesize of output 11382 [2024-10-18 22:07:42,132 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 22:07:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:42,147 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 35 treesize of output 33 [2024-10-18 22:07:42,149 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:07:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:07:42,254 INFO L85 PathProgramCache]: Analyzing trace with hash -62550528, now seen corresponding path program 1 times [2024-10-18 22:07:42,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:42,278 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:07:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:07:44,267 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 14598 treesize of output 14118 [2024-10-18 22:07:52,225 INFO L85 PathProgramCache]: Analyzing trace with hash 598455170, now seen corresponding path program 1 times [2024-10-18 22:07:52,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:52,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:52,354 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 22:07:52,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:07:52,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:07:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:07:52,448 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 22:07:52,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-18 22:07:52,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:07:54,464 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 1879 treesize of output 1819 [2024-10-18 22:08:01,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1188813220, now seen corresponding path program 1 times [2024-10-18 22:08:01,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:01,583 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:03,727 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 2840 treesize of output 2728 [2024-10-18 22:08:03,995 INFO L85 PathProgramCache]: Analyzing trace with hash 778882470, now seen corresponding path program 1 times [2024-10-18 22:08:03,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:04,030 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:06,095 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 53958 treesize of output 52166 [2024-10-18 22:08:11,466 INFO L85 PathProgramCache]: Analyzing trace with hash 25570133, now seen corresponding path program 1 times [2024-10-18 22:08:11,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:11,509 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:13,829 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 51342 treesize of output 49550 [2024-10-18 22:08:14,205 INFO L85 PathProgramCache]: Analyzing trace with hash -62550505, now seen corresponding path program 1 times [2024-10-18 22:08:14,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:14,249 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:15,922 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 3168 treesize of output 3056 [2024-10-18 22:08:16,246 INFO L85 PathProgramCache]: Analyzing trace with hash 326872016, now seen corresponding path program 1 times [2024-10-18 22:08:16,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:16,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:16,287 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:18,367 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 130330 treesize of output 125850 [2024-10-18 22:08:18,896 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:08:18,897 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:08:18,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:08:18,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:08:28,607 INFO L85 PathProgramCache]: Analyzing trace with hash 868970812, now seen corresponding path program 1 times [2024-10-18 22:08:28,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:08:28,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:08:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:28,630 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:08:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:08:51,506 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 14630 treesize of output 14150 [2024-10-18 22:09:00,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1961370197, now seen corresponding path program 1 times [2024-10-18 22:09:00,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:00,235 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:02,540 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 8201 treesize of output 7921 [2024-10-18 22:09:08,333 INFO L85 PathProgramCache]: Analyzing trace with hash 1725830898, now seen corresponding path program 1 times [2024-10-18 22:09:08,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:08,353 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:08,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:30,707 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 14710 treesize of output 14230 [2024-10-18 22:09:36,089 INFO L85 PathProgramCache]: Analyzing trace with hash -879864351, now seen corresponding path program 1 times [2024-10-18 22:09:36,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:36,119 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:36,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:38,351 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 3596 treesize of output 3476 [2024-10-18 22:09:51,295 INFO L85 PathProgramCache]: Analyzing trace with hash -444031918, now seen corresponding path program 1 times [2024-10-18 22:09:51,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:51,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:51,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:54,429 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 2952 treesize of output 2840 [2024-10-18 22:09:54,680 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 29 treesize of output 27 [2024-10-18 22:09:54,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:09:54,691 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 31 treesize of output 29 [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 22:09:54,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1212068936, now seen corresponding path program 1 times [2024-10-18 22:09:54,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:09:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:09:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:09:54,764 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:09:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:11,105 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 48398 treesize of output 46606 [2024-10-18 22:10:11,412 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 22:10:11,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:11,429 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 35 treesize of output 33 [2024-10-18 22:10:11,431 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:11,460 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 22:10:11,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:11,471 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 35 treesize of output 33 [2024-10-18 22:10:11,473 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:11,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:11,553 INFO L85 PathProgramCache]: Analyzing trace with hash -132296797, now seen corresponding path program 1 times [2024-10-18 22:10:11,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:10:11,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:10:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:11,573 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:10:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:13,850 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 11382 treesize of output 10934 [2024-10-18 22:10:14,135 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 35 treesize of output 33 [2024-10-18 22:10:14,138 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:14,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:14,155 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 22:10:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:14,181 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 22:10:14,231 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 22:10:14,259 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 35 treesize of output 33 [2024-10-18 22:10:14,261 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:14,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:14,267 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 22:10:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:14,293 INFO L85 PathProgramCache]: Analyzing trace with hash -1112653472, now seen corresponding path program 1 times [2024-10-18 22:10:14,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:10:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:10:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:14,319 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:10:14,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:16,212 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 22:10:16,238 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 12950 treesize of output 12502 [2024-10-18 22:10:16,326 INFO L85 PathProgramCache]: Analyzing trace with hash -35899190, now seen corresponding path program 1 times [2024-10-18 22:10:16,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:10:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:10:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:16,346 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:10:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:18,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:20,499 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 22:10:22,535 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 24582 treesize of output 23686 [2024-10-18 22:10:22,733 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 22:10:22,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:22,744 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 35 treesize of output 33 [2024-10-18 22:10:22,745 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:10:22,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:10:24,801 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 22:10:29,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1165147, now seen corresponding path program 1 times [2024-10-18 22:10:29,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:10:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:10:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:29,040 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:10:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:10:51,093 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-18 22:10:51,095 INFO L414 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-18 22:10:51,097 INFO L312 ceAbstractionStarter]: Result for error location t3_funThread1of2ForFork1 was SAFE (1/5) [2024-10-18 22:10:51,099 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:10:51,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:10:51,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:10:51,104 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 22:10:51,105 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 22:10:51,168 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:10:51,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:10:51,169 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t3_funThread2of2ForFork1 ======== [2024-10-18 22:10:51,169 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;@797a69f7, 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 22:10:51,169 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:11:06,251 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 22:11:08,336 INFO L85 PathProgramCache]: Analyzing trace with hash -828424922, now seen corresponding path program 1 times [2024-10-18 22:11:08,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:11:08,430 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 22:11:08,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:11:08,502 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 22:11:08,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-18 22:11:08,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-10-18 22:11:11,311 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 13630 treesize of output 13182 [2024-10-18 22:11:11,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:11,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:18,778 INFO L85 PathProgramCache]: Analyzing trace with hash 1188813484, now seen corresponding path program 1 times [2024-10-18 22:11:18,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:18,811 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:21,633 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 6370 treesize of output 6146 [2024-10-18 22:11:21,870 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 22:11:21,876 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 22:11:21,918 INFO L85 PathProgramCache]: Analyzing trace with hash 778882744, now seen corresponding path program 1 times [2024-10-18 22:11:21,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:21,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:21,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:25,012 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 31810 treesize of output 30690 [2024-10-18 22:11:25,478 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:25,478 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:29,643 INFO L85 PathProgramCache]: Analyzing trace with hash 25570421, now seen corresponding path program 1 times [2024-10-18 22:11:29,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:29,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:29,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:31,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:11:33,720 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 22:11:33,771 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 12294 treesize of output 11846 [2024-10-18 22:11:33,856 INFO L85 PathProgramCache]: Analyzing trace with hash -62550217, now seen corresponding path program 1 times [2024-10-18 22:11:33,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:33,880 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:35,739 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 53970 treesize of output 52178 [2024-10-18 22:11:41,153 INFO L85 PathProgramCache]: Analyzing trace with hash 598455481, now seen corresponding path program 1 times [2024-10-18 22:11:41,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:41,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:11:41,267 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 22:11:41,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:41,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:11:41,371 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 22:11:41,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-18 22:11:41,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:11:43,818 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 19846 treesize of output 19174 [2024-10-18 22:11:44,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:44,296 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:11:49,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1188813531, now seen corresponding path program 1 times [2024-10-18 22:11:49,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:49,370 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:51,207 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 3192 treesize of output 3080 [2024-10-18 22:11:51,430 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 22:11:51,494 INFO L85 PathProgramCache]: Analyzing trace with hash 778882781, now seen corresponding path program 1 times [2024-10-18 22:11:51,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:51,516 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:53,542 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 14622 treesize of output 14142 [2024-10-18 22:11:59,628 INFO L85 PathProgramCache]: Analyzing trace with hash 25570444, now seen corresponding path program 1 times [2024-10-18 22:11:59,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:11:59,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:11:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:11:59,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:11:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:01,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:03,535 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 12214 treesize of output 11766 [2024-10-18 22:12:03,796 INFO L85 PathProgramCache]: Analyzing trace with hash -62550194, now seen corresponding path program 1 times [2024-10-18 22:12:03,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:12:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:12:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:03,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:12:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:05,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:07,736 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 6466 treesize of output 6242 [2024-10-18 22:12:07,866 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 22:12:07,909 INFO L85 PathProgramCache]: Analyzing trace with hash 326872327, now seen corresponding path program 1 times [2024-10-18 22:12:07,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:12:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:12:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:07,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:12:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:09,750 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 115006 treesize of output 111166 [2024-10-18 22:12:10,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:10,229 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:17,723 INFO L85 PathProgramCache]: Analyzing trace with hash 868971123, now seen corresponding path program 1 times [2024-10-18 22:12:17,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:12:17,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:12:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:17,741 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:12:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:12:31,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:31,503 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:31,529 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:31,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:31,916 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:32,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,284 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:32,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,577 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,934 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,937 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:32,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,115 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,407 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,422 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,426 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,444 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,446 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,505 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,660 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,725 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,876 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,945 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:33,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:33,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,085 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:34,244 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:12:34,245 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 22:12:34,253 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:34,253 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 22:12:34,272 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:34,273 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 22:12:34,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:34,673 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:34,742 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:34,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:35,812 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,287 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,615 INFO L349 Elim1Store]: treesize reduction 29, result has 39.6 percent of original size [2024-10-18 22:12:36,616 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 22:12:36,622 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:36,623 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 22:12:36,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:12:36,637 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 22:12:36,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,944 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,978 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:36,981 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:36,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,019 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,281 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,688 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,690 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,721 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,747 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:12:37,810 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:12:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:05,769 INFO L349 Elim1Store]: treesize reduction 22, result has 37.1 percent of original size [2024-10-18 22:13:05,770 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 50701 treesize of output 43605 [2024-10-18 22:13:06,791 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:06,791 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 143 treesize of output 119 [2024-10-18 22:13:06,928 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:06,928 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 27005 treesize of output 23489 [2024-10-18 22:13:10,218 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:13:10,219 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 852567 treesize of output 738909 [2024-10-18 22:13:13,090 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:13,090 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 22:13:13,279 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:13,280 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 144802 treesize of output 122691 [2024-10-18 22:13:18,837 INFO L349 Elim1Store]: treesize reduction 30, result has 57.1 percent of original size [2024-10-18 22:13:18,838 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 414785 treesize of output 358230 [2024-10-18 22:13:23,352 INFO L349 Elim1Store]: treesize reduction 11, result has 84.3 percent of original size [2024-10-18 22:13:23,353 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 234347 treesize of output 204229 [2024-10-18 22:13:26,800 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:26,844 INFO L349 Elim1Store]: treesize reduction 3, result has 76.9 percent of original size [2024-10-18 22:13:26,845 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 836902 treesize of output 723242 [2024-10-18 22:13:27,569 INFO L349 Elim1Store]: treesize reduction 3, result has 76.9 percent of original size [2024-10-18 22:13:27,570 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 437102 treesize of output 380280 [2024-10-18 22:13:29,051 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:13:29,052 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 216450 treesize of output 188038 [2024-10-18 22:13:29,462 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:13:29,463 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 104450 treesize of output 90246 [2024-10-18 22:13:29,976 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:29,978 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 798920 treesize of output 678082 [2024-10-18 22:13:34,964 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:34,971 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 22:13:35,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:35,008 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 22:13:35,033 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:35,039 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 22:13:35,071 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:35,079 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 22:13:35,136 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:35,136 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 22:13:35,356 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:13:35,357 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 101409 treesize of output 87321 [2024-10-18 22:13:46,894 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:13:46,895 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 51818 treesize of output 44714 [2024-10-18 22:13:47,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,581 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:47,581 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 67 treesize of output 55 [2024-10-18 22:13:47,614 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:47,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,616 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:47,811 INFO L349 Elim1Store]: treesize reduction 380, result has 22.8 percent of original size [2024-10-18 22:13:47,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 8733 treesize of output 5318 [2024-10-18 22:13:47,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,903 INFO L349 Elim1Store]: treesize reduction 51, result has 7.3 percent of original size [2024-10-18 22:13:47,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 459 treesize of output 405 [2024-10-18 22:13:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,940 INFO L349 Elim1Store]: treesize reduction 28, result has 12.5 percent of original size [2024-10-18 22:13:47,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 217 treesize of output 193 [2024-10-18 22:13:47,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:47,967 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:13:47,967 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 217 treesize of output 203 [2024-10-18 22:13:47,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:47,987 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:47,989 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:48,018 INFO L349 Elim1Store]: treesize reduction 40, result has 24.5 percent of original size [2024-10-18 22:13:48,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 399 treesize of output 355 [2024-10-18 22:13:48,045 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:48,079 INFO L349 Elim1Store]: treesize reduction 26, result has 42.2 percent of original size [2024-10-18 22:13:48,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 348 treesize of output 330 [2024-10-18 22:13:48,101 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:48,103 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:48,125 INFO L349 Elim1Store]: treesize reduction 17, result has 37.0 percent of original size [2024-10-18 22:13:48,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 295 treesize of output 282 [2024-10-18 22:13:48,355 INFO L349 Elim1Store]: treesize reduction 14, result has 60.0 percent of original size [2024-10-18 22:13:48,356 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 868893 treesize of output 755245 [2024-10-18 22:13:50,492 INFO L349 Elim1Store]: treesize reduction 26, result has 25.7 percent of original size [2024-10-18 22:13:50,493 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 25888 treesize of output 22358 [2024-10-18 22:13:51,337 INFO L349 Elim1Store]: treesize reduction 69, result has 1.4 percent of original size [2024-10-18 22:13:51,338 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 1066647 treesize of output 1 [2024-10-18 22:13:51,720 INFO L349 Elim1Store]: treesize reduction 33, result has 52.9 percent of original size [2024-10-18 22:13:51,721 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 226056 treesize of output 196728 [2024-10-18 22:13:54,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,587 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:54,659 INFO L349 Elim1Store]: treesize reduction 84, result has 41.3 percent of original size [2024-10-18 22:13:54,660 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 3244 treesize of output 1956 [2024-10-18 22:13:54,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,702 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:13:54,703 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 206 treesize of output 202 [2024-10-18 22:13:54,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:13:54,762 INFO L349 Elim1Store]: treesize reduction 8, result has 77.1 percent of original size [2024-10-18 22:13:54,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 477 treesize of output 439 [2024-10-18 22:13:54,789 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:13:54,789 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 137 treesize of output 137 [2024-10-18 22:13:54,898 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:13:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,940 INFO L349 Elim1Store]: treesize reduction 101, result has 18.5 percent of original size [2024-10-18 22:13:54,941 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 7 case distinctions, treesize of input 3052 treesize of output 1792 [2024-10-18 22:13:54,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:13:54,974 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:13:54,974 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 382 treesize of output 366 [2024-10-18 22:13:54,991 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:13:54,992 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 272 treesize of output 246 [2024-10-18 22:13:55,010 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:13:55,011 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 45 treesize of output 45 [2024-10-18 22:13:55,391 INFO L349 Elim1Store]: treesize reduction 53, result has 54.3 percent of original size [2024-10-18 22:13:55,393 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 512780 treesize of output 441162 [2024-10-18 22:14:11,425 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:14:11,426 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 209166 treesize of output 1 [2024-10-18 22:14:14,887 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 22:14:14,953 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 22:14:15,113 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 22:14:15,213 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 22:14:15,277 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 22:14:15,310 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 22:14:15,317 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 22:14:15,361 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 22:14:15,434 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 22:14:15,480 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 22:14:15,498 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 22:14:15,515 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 22:14:15,529 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 22:14:15,567 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 22:14:15,676 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 22:14:15,691 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 22:14:15,713 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 22:14:15,732 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 22:14:15,739 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 22:14:15,753 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 22:14:15,764 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 22:14:15,787 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 22:14:15,800 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 22:14:15,811 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 22:14:15,883 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 22:14:16,020 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 22:14:16,038 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 22:14:16,056 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 22:14:16,067 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 22:14:16,076 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 22:14:16,092 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 22:14:16,103 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 22:14:16,125 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 22:14:16,159 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 22:14:16,173 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 22:14:16,179 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 22:14:16,193 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 22:14:16,209 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 22:14:16,267 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 22:14:16,270 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 22:14:16,333 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 22:14:16,572 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 22:14:16,701 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 22:14:16,789 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 22:14:16,845 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 22:14:17,047 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 22:14:17,054 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 22:14:17,076 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 22:14:17,156 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 22:14:17,367 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 22:14:17,439 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 22:14:17,557 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 22:14:17,615 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 22:14:17,635 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 22:14:17,648 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 22:14:17,657 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 22:14:17,674 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 22:14:18,548 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:14:18,548 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 105213 treesize of output 91131 [2024-10-18 22:14:23,772 INFO L349 Elim1Store]: treesize reduction 14, result has 60.0 percent of original size [2024-10-18 22:14:23,773 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 198193 treesize of output 169793 [2024-10-18 22:14:24,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:24,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:24,641 INFO L349 Elim1Store]: treesize reduction 196, result has 22.2 percent of original size [2024-10-18 22:14:24,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 12 case distinctions, treesize of input 2885 treesize of output 1814 [2024-10-18 22:14:24,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:14:24,689 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:24,690 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 1 case distinctions, treesize of input 284 treesize of output 260 [2024-10-18 22:14:24,716 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:24,717 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 84 treesize of output 88 [2024-10-18 22:14:24,951 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:14:24,953 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 437208 treesize of output 380898 [2024-10-18 22:14:27,277 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:14:27,279 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 3436727 treesize of output 2982077 [2024-10-18 22:14:32,975 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:14:32,976 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 22:14:33,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:33,111 INFO L349 Elim1Store]: treesize reduction 3, result has 76.9 percent of original size [2024-10-18 22:14:33,112 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 108474 treesize of output 94270 [2024-10-18 22:14:33,564 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:14:33,565 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 217842 treesize of output 189430 [2024-10-18 22:14:33,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:34,005 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 22:14:34,021 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:34,027 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 22:14:34,083 INFO L349 Elim1Store]: treesize reduction 3, result has 76.9 percent of original size [2024-10-18 22:14:34,084 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 838626 treesize of output 724972 [2024-10-18 22:14:37,493 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:14:37,499 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 22:14:37,833 INFO L349 Elim1Store]: treesize reduction 71, result has 38.8 percent of original size [2024-10-18 22:14:37,837 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 1370300 treesize of output 1185256 [2024-10-18 22:14:47,132 INFO L349 Elim1Store]: treesize reduction 6, result has 82.9 percent of original size [2024-10-18 22:14:47,132 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 6655 treesize of output 5767 [2024-10-18 22:14:49,859 INFO L349 Elim1Store]: treesize reduction 33, result has 52.9 percent of original size [2024-10-18 22:14:49,862 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 55884106 treesize of output 48488810 [2024-10-18 22:15:00,745 WARN L286 SmtUtils]: Spent 10.87s on a formula simplification. DAG size of input: 2909 DAG size of output: 325 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:15:03,275 INFO L349 Elim1Store]: treesize reduction 33, result has 52.9 percent of original size [2024-10-18 22:15:03,276 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 6811593 treesize of output 5888219 [2024-10-18 22:15:13,267 WARN L286 SmtUtils]: Spent 9.99s on a formula simplification. DAG size of input: 1434 DAG size of output: 315 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-10-18 22:15:21,451 INFO L349 Elim1Store]: treesize reduction 33, result has 52.9 percent of original size [2024-10-18 22:15:21,452 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 107691 treesize of output 93583 [2024-10-18 22:15:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,032 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:23,108 INFO L349 Elim1Store]: treesize reduction 84, result has 41.3 percent of original size [2024-10-18 22:15:23,109 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 25638 treesize of output 14830 [2024-10-18 22:15:23,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,153 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 228 treesize of output 194 [2024-10-18 22:15:23,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:15:23,182 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:23,182 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 481 treesize of output 433 [2024-10-18 22:15:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,207 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:15:23,207 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 65 [2024-10-18 22:15:23,229 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:23,230 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 81 treesize of output 81 [2024-10-18 22:15:23,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,354 INFO L349 Elim1Store]: treesize reduction 97, result has 17.8 percent of original size [2024-10-18 22:15:23,354 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 7 case distinctions, treesize of input 12206 treesize of output 7056 [2024-10-18 22:15:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,397 INFO L349 Elim1Store]: treesize reduction 28, result has 12.5 percent of original size [2024-10-18 22:15:23,397 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 2 case distinctions, treesize of input 132 treesize of output 108 [2024-10-18 22:15:23,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,406 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 69 [2024-10-18 22:15:23,420 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:15:23,420 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 270 treesize of output 244 [2024-10-18 22:15:23,441 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-18 22:15:23,441 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 43 treesize of output 43 [2024-10-18 22:15:23,578 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:23,578 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 22:15:23,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:15:23,671 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:23,671 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 145 treesize of output 115 [2024-10-18 22:15:23,773 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-18 22:15:23,773 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 143 treesize of output 119 [2024-10-18 22:15:26,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1856788052, now seen corresponding path program 1 times [2024-10-18 22:15:26,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:15:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:15:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:26,079 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:15:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:29,584 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 53050 treesize of output 51258 [2024-10-18 22:15:39,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1961370509, now seen corresponding path program 1 times [2024-10-18 22:15:39,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:15:39,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:15:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:39,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:15:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:41,736 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 28150 treesize of output 27190 [2024-10-18 22:15:49,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1725831210, now seen corresponding path program 1 times [2024-10-18 22:15:49,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:15:49,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:15:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:15:49,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:15:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:15,038 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 6526 treesize of output 6302 [2024-10-18 22:16:20,548 INFO L85 PathProgramCache]: Analyzing trace with hash -879864039, now seen corresponding path program 1 times [2024-10-18 22:16:20,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:16:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:16:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:20,579 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:16:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:23,046 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 123658 treesize of output 119178 [2024-10-18 22:16:23,396 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:23,396 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:28,118 INFO L85 PathProgramCache]: Analyzing trace with hash -444031606, now seen corresponding path program 1 times [2024-10-18 22:16:28,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:16:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:16:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:28,144 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:16:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:33,254 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 2840 treesize of output 2728 [2024-10-18 22:16:33,496 INFO L85 PathProgramCache]: Analyzing trace with hash 1212069248, now seen corresponding path program 1 times [2024-10-18 22:16:33,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:16:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:16:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:33,518 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:16:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:16:48,165 INFO L349 Elim1Store]: treesize reduction 228, result has 18.3 percent of original size [2024-10-18 22:16:48,166 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 10500 treesize of output 5880 [2024-10-18 22:16:48,214 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2024-10-18 22:16:48,214 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 77 treesize of output 61 [2024-10-18 22:16:48,222 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 36 treesize of output 24 [2024-10-18 22:16:48,393 INFO L349 Elim1Store]: treesize reduction 260, result has 19.0 percent of original size [2024-10-18 22:16:48,394 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 18662 treesize of output 11361 [2024-10-18 22:16:48,461 INFO L349 Elim1Store]: treesize reduction 39, result has 2.5 percent of original size [2024-10-18 22:16:48,461 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 2 new quantified variables, introduced 5 case distinctions, treesize of input 241 treesize of output 226 [2024-10-18 22:16:48,487 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 87 treesize of output 77 [2024-10-18 22:16:48,805 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,808 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 46 treesize of output 24 [2024-10-18 22:16:48,815 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 22:16:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:48,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:48,854 INFO L349 Elim1Store]: treesize reduction 7, result has 46.2 percent of original size [2024-10-18 22:16:48,854 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 4 case distinctions, treesize of input 76 treesize of output 74 [2024-10-18 22:16:48,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:48,874 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 26 [2024-10-18 22:16:48,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,885 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 33 treesize of output 19 [2024-10-18 22:16:48,894 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,895 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 16 treesize of output 10 [2024-10-18 22:16:48,911 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,916 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,921 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,922 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 48 treesize of output 38 [2024-10-18 22:16:48,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:48,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:48,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,434 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:49,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,617 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:49,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:49,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:49,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:50,120 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:50,497 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:50,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:50,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:51,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:51,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:51,122 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:16:51,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:51,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:16:51,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,881 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:00,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,922 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:00,976 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:00,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:01,027 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:01,029 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:01,064 INFO L349 Elim1Store]: treesize reduction 9, result has 30.8 percent of original size [2024-10-18 22:17:01,065 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 900050 treesize of output 859088 [2024-10-18 22:17:02,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:02,323 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:02,366 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,371 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 22:17:02,384 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,386 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:17:02,398 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,399 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,423 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:17:02,424 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 815690 treesize of output 1 [2024-10-18 22:17:02,438 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,470 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:17:02,471 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 6860554 treesize of output 1 [2024-10-18 22:17:02,476 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,479 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:17:02,486 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,492 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 22:17:02,501 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,506 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 22:17:02,930 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,935 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,956 INFO L349 Elim1Store]: treesize reduction 12, result has 7.7 percent of original size [2024-10-18 22:17:02,957 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 143894 treesize of output 1 [2024-10-18 22:17:02,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,965 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 22:17:02,971 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:02,974 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 22:17:03,292 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 22:17:03,300 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 22:17:03,307 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 22:17:07,441 INFO L85 PathProgramCache]: Analyzing trace with hash -969868094, now seen corresponding path program 1 times [2024-10-18 22:17:07,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:07,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:07,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:07,464 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:09,182 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 22670 treesize of output 21774 [2024-10-18 22:17:09,528 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 22:17:09,554 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 22:17:09,588 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 35 treesize of output 33 [2024-10-18 22:17:09,592 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:09,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:09,599 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 22:17:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:09,653 INFO L85 PathProgramCache]: Analyzing trace with hash -132296484, now seen corresponding path program 1 times [2024-10-18 22:17:09,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:09,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:12,187 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 21942 treesize of output 21046 [2024-10-18 22:17:12,679 INFO L85 PathProgramCache]: Analyzing trace with hash -1112653159, now seen corresponding path program 1 times [2024-10-18 22:17:12,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:12,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:14,581 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 5986 treesize of output 5762 [2024-10-18 22:17:14,957 INFO L85 PathProgramCache]: Analyzing trace with hash -35898877, now seen corresponding path program 1 times [2024-10-18 22:17:14,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:14,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:16,991 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 5922 treesize of output 5698 [2024-10-18 22:17:17,241 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 22:17:17,259 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 22:17:17,285 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 35 treesize of output 33 [2024-10-18 22:17:17,287 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:17:17,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:17,293 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 22:17:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:17:17,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1164834, now seen corresponding path program 1 times [2024-10-18 22:17:17,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:17,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:44,238 INFO L782 garLoopResultBuilder]: Registering result SAFE for location t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-18 22:17:44,239 INFO L414 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-18 22:17:44,239 INFO L312 ceAbstractionStarter]: Result for error location t3_funThread2of2ForFork1 was SAFE (2/5) [2024-10-18 22:17:44,243 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:17:44,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:17:44,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:17:44,245 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 22:17:44,246 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 22:17:44,301 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:17:44,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:17:44,302 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-18 22:17:44,302 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;@797a69f7, 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 22:17:44,302 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-18 22:17:57,649 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-10-18 22:17:57,650 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:17:57,650 INFO L85 PathProgramCache]: Analyzing trace with hash -179102363, now seen corresponding path program 1 times [2024-10-18 22:17:57,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-18 22:17:57,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263613678] [2024-10-18 22:17:57,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:17:57,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:17:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:57,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:17:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:17:57,715 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-18 22:17:57,715 INFO L332 BasicCegarLoop]: Counterexample is feasible [2024-10-18 22:17:57,716 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 3 remaining) [2024-10-18 22:17:57,716 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-10-18 22:17:57,716 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-10-18 22:17:57,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2024-10-18 22:17:57,717 INFO L414 BasicCegarLoop]: Path program histogram: [1] [2024-10-18 22:17:57,719 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN (3/5) [2024-10-18 22:17:57,719 WARN L239 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-18 22:17:57,719 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-10-18 22:17:57,778 INFO L143 ThreadInstanceAdder]: Constructed 27 joinOtherThreadTransitions. [2024-10-18 22:17:57,780 INFO L106 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-18 22:17:57,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-18 22:17:57,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-18 22:17:57,782 INFO L229 MonitoredProcess]: Starting monitored process 7 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 22:17:57,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2024-10-18 22:17:57,848 INFO L194 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-18 22:17:57,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-18 22:17:57,849 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t3_funThread1of3ForFork1 ======== [2024-10-18 22:17:57,850 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;@797a69f7, 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 22:17:57,850 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-18 22:18:32,407 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 22:18:32,491 INFO L85 PathProgramCache]: Analyzing trace with hash -1790050652, now seen corresponding path program 1 times [2024-10-18 22:18:32,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:18:32,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:18:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:18:32,611 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 22:18:32,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:18:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:18:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:18:32,712 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 22:18:32,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-18 22:18:32,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-10-18 22:18:35,858 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 57438 treesize of output 55518 [2024-10-18 22:18:44,003 INFO L85 PathProgramCache]: Analyzing trace with hash 2063810705, now seen corresponding path program 1 times [2024-10-18 22:18:44,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:18:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:18:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:18:44,044 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:18:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:18:46,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:18:49,081 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 23542 treesize of output 22646 [2024-10-18 22:18:49,360 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 22:18:49,375 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 22:18:49,392 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 22:18:49,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:18:49,399 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-10-18 22:18:49,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1155403491, now seen corresponding path program 1 times [2024-10-18 22:18:49,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:18:49,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:18:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:18:49,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:18:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:18:53,317 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 39314 treesize of output 37970 [2024-10-18 22:19:01,460 INFO L85 PathProgramCache]: Analyzing trace with hash -928421860, now seen corresponding path program 1 times [2024-10-18 22:19:01,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:01,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:03,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:19:05,631 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 22:19:05,665 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 180974 treesize of output 173806 [2024-10-18 22:19:05,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1189802018, now seen corresponding path program 1 times [2024-10-18 22:19:05,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:05,994 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:08,290 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 7354 treesize of output 7114 [2024-10-18 22:19:14,360 INFO L85 PathProgramCache]: Analyzing trace with hash -1107273122, now seen corresponding path program 1 times [2024-10-18 22:19:14,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:19:14,493 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 22:19:14,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-18 22:19:14,576 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 22:19:14,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-18 22:19:14,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-18 22:19:16,877 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 3768 treesize of output 3648 [2024-10-18 22:19:22,615 INFO L85 PathProgramCache]: Analyzing trace with hash 2063810752, now seen corresponding path program 1 times [2024-10-18 22:19:22,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:22,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:24,866 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 11318 treesize of output 10870 [2024-10-18 22:19:25,240 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 22:19:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:19:25,321 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 35 treesize of output 33 [2024-10-18 22:19:25,328 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-18 22:19:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-18 22:19:25,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1155403454, now seen corresponding path program 1 times [2024-10-18 22:19:25,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:25,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:25,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:27,254 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 9952 treesize of output 9616 [2024-10-18 22:19:43,072 INFO L85 PathProgramCache]: Analyzing trace with hash -928421837, now seen corresponding path program 1 times [2024-10-18 22:19:43,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:43,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:43,114 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:43,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:45,237 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 5658 treesize of output 5434 [2024-10-18 22:19:45,415 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 22:19:45,495 INFO L85 PathProgramCache]: Analyzing trace with hash -1189801995, now seen corresponding path program 1 times [2024-10-18 22:19:45,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:45,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:47,241 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 24190 treesize of output 23294 [2024-10-18 22:19:47,626 INFO L85 PathProgramCache]: Analyzing trace with hash 472579884, now seen corresponding path program 1 times [2024-10-18 22:19:47,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:47,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:50,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1533005835, now seen corresponding path program 1 times [2024-10-18 22:19:50,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:19:50,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:19:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:19:50,343 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:19:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:15,250 INFO L85 PathProgramCache]: Analyzing trace with hash -838569525, now seen corresponding path program 1 times [2024-10-18 22:20:15,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:20:15,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:20:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:15,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:20:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:18,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1412534000, now seen corresponding path program 1 times [2024-10-18 22:20:18,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:20:18,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:20:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:18,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:20:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:42,287 INFO L85 PathProgramCache]: Analyzing trace with hash -2094181507, now seen corresponding path program 1 times [2024-10-18 22:20:42,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:20:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:20:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:42,325 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:20:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:44,862 INFO L85 PathProgramCache]: Analyzing trace with hash -344659062, now seen corresponding path program 1 times [2024-10-18 22:20:44,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-18 22:20:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-18 22:20:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-18 22:20:44,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-18 22:20:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Killed by 15