./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array16_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array16_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash db57f1195f9e10b53cb5b54e10ee768ec758884b71e7f0bbf52d0c8cfb29e46d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:04:47,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:04:47,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:04:47,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:04:47,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:04:47,126 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:04:47,127 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:04:47,127 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:04:47,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:04:47,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:04:47,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:04:47,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:04:47,129 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:04:47,129 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:04:47,130 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:04:47,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:04:47,130 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak 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 -> db57f1195f9e10b53cb5b54e10ee768ec758884b71e7f0bbf52d0c8cfb29e46d [2024-12-06 02:04:47,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:04:47,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:04:47,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:04:47,393 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:04:47,394 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:04:47,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-patterns/array16_pattern.c [2024-12-06 02:04:50,146 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/data/a6973bfe4/4c52a6751b334c3ebd825d12d72ef96e/FLAGbfce4d2d9 [2024-12-06 02:04:50,351 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:04:50,351 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/sv-benchmarks/c/array-patterns/array16_pattern.c [2024-12-06 02:04:50,360 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/data/a6973bfe4/4c52a6751b334c3ebd825d12d72ef96e/FLAGbfce4d2d9 [2024-12-06 02:04:50,374 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/data/a6973bfe4/4c52a6751b334c3ebd825d12d72ef96e [2024-12-06 02:04:50,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:04:50,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:04:50,379 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:04:50,379 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:04:50,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:04:50,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1294220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50, skipping insertion in model container [2024-12-06 02:04:50,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,398 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:04:50,519 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/sv-benchmarks/c/array-patterns/array16_pattern.c[1311,1324] [2024-12-06 02:04:50,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:04:50,552 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:04:50,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/sv-benchmarks/c/array-patterns/array16_pattern.c[1311,1324] [2024-12-06 02:04:50,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:04:50,590 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:04:50,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50 WrapperNode [2024-12-06 02:04:50,591 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:04:50,592 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:04:50,592 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:04:50,592 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:04:50,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,604 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,621 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 92 [2024-12-06 02:04:50,621 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:04:50,622 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:04:50,622 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:04:50,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:04:50,629 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,631 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,631 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,638 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,642 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,644 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:04:50,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:04:50,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:04:50,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:04:50,649 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:04:50" (1/1) ... [2024-12-06 02:04:50,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:04:50,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:04:50,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:04:50,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30e22043-0567-42eb-8ed1-c0f0fc5163e4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:04:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:04:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:04:50,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:04:50,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:04:50,775 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:04:50,777 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:04:50,964 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-12-06 02:04:50,964 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:04:51,028 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:04:51,028 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 02:04:51,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:04:51 BoogieIcfgContainer [2024-12-06 02:04:51,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:04:51,030 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:04:51,030 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:04:51,041 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:04:51,042 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:04:51" (1/1) ... [2024-12-06 02:04:51,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:04:51,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2024-12-06 02:04:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2024-12-06 02:04:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:04:51,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:51,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-12-06 02:04:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-12-06 02:04:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:04:51,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:51,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:04:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-12-06 02:04:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-12-06 02:04:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:04:51,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:04:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:52,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-12-06 02:04:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-12-06 02:04:52,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:04:52,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:04:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-12-06 02:04:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-12-06 02:04:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:04:52,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:04:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-12-06 02:04:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 02:04:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:04:52,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:52,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:04:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 36 states and 61 transitions. [2024-12-06 02:04:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2024-12-06 02:04:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:04:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:04:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:53,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 02:04:53,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:04:53,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:04:53,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 3 [2024-12-06 02:04:53,893 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 15 treesize of output 7 [2024-12-06 02:04:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:04:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 103 transitions. [2024-12-06 02:04:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 103 transitions. [2024-12-06 02:04:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:04:56,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:04:57,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 51 states and 106 transitions. [2024-12-06 02:04:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 106 transitions. [2024-12-06 02:04:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:04:57,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:04:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 52 states and 109 transitions. [2024-12-06 02:04:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 109 transitions. [2024-12-06 02:04:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:04:57,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:04:59,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 54 states and 113 transitions. [2024-12-06 02:04:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 113 transitions. [2024-12-06 02:04:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:04:59,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:59,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:04:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 55 states and 120 transitions. [2024-12-06 02:04:59,679 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 120 transitions. [2024-12-06 02:04:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:04:59,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:59,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:04:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 56 states and 122 transitions. [2024-12-06 02:04:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 122 transitions. [2024-12-06 02:04:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:04:59,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:05:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 58 states and 128 transitions. [2024-12-06 02:05:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 128 transitions. [2024-12-06 02:05:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:05:00,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:05:00,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 59 states and 129 transitions. [2024-12-06 02:05:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 129 transitions. [2024-12-06 02:05:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:05:00,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:05:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 60 states and 130 transitions. [2024-12-06 02:05:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 130 transitions. [2024-12-06 02:05:01,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:05:01,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:01,196 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:05:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 61 states and 133 transitions. [2024-12-06 02:05:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 133 transitions. [2024-12-06 02:05:01,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:05:01,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:01,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:05:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:02,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 62 states and 135 transitions. [2024-12-06 02:05:02,322 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 135 transitions. [2024-12-06 02:05:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:05:02,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:02,590 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:05:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 63 states and 136 transitions. [2024-12-06 02:05:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 136 transitions. [2024-12-06 02:05:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:05:02,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:02,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:03,050 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:05:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:04,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 73 states and 155 transitions. [2024-12-06 02:05:04,683 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 155 transitions. [2024-12-06 02:05:04,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:05:04,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:04,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:04,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:05:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 74 states and 156 transitions. [2024-12-06 02:05:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 156 transitions. [2024-12-06 02:05:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:05:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:05,393 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:05:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 77 states and 164 transitions. [2024-12-06 02:05:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 164 transitions. [2024-12-06 02:05:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:05:06,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:06,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:06,333 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:05:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 78 states and 167 transitions. [2024-12-06 02:05:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 167 transitions. [2024-12-06 02:05:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:05:06,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:05:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:06,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-12-06 02:05:06,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:05:06,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:05:07,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 274 [2024-12-06 02:05:07,975 INFO L349 Elim1Store]: treesize reduction 628, result has 0.8 percent of original size [2024-12-06 02:05:07,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 274 treesize of output 699 [2024-12-06 02:05:17,168 WARN L286 SmtUtils]: Spent 7.74s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:05:18,297 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:18,299 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2024-12-06 02:05:18,302 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 02:05:19,256 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:19,257 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2024-12-06 02:05:19,259 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 02:05:19,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:05:19,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:05:19,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:05:19,921 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2024-12-06 02:05:19,921 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 241 treesize of output 212 [2024-12-06 02:05:23,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:05:23,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:05:23,813 INFO L224 Elim1Store]: Index analysis took 392 ms [2024-12-06 02:05:35,863 WARN L286 SmtUtils]: Spent 11.77s on a formula simplification. DAG size of input: 57 DAG size of output: 27 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-12-06 02:05:35,863 INFO L349 Elim1Store]: treesize reduction 211, result has 23.8 percent of original size [2024-12-06 02:05:35,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 220 treesize of output 231 [2024-12-06 02:05:47,942 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:47,945 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 382 [2024-12-06 02:05:47,949 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 02:05:47,959 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:47,961 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 518 [2024-12-06 02:05:48,243 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:48,244 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2024-12-06 02:05:48,290 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:48,292 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 254 [2024-12-06 02:05:48,300 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:48,302 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2024-12-06 02:05:48,926 INFO L349 Elim1Store]: treesize reduction 76, result has 24.8 percent of original size [2024-12-06 02:05:48,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 173 treesize of output 127 [2024-12-06 02:05:50,425 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:05:50,427 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2024-12-06 02:06:01,393 WARN L286 SmtUtils]: Spent 9.62s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:06:11,660 WARN L286 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:06:24,004 WARN L286 SmtUtils]: Spent 11.96s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:06:34,474 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:06:53,869 WARN L286 SmtUtils]: Spent 17.03s on a formula simplification that was a NOOP. DAG size: 27 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:07:07,143 WARN L286 SmtUtils]: Spent 10.09s on a formula simplification that was a NOOP. DAG size: 38 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:07:20,658 WARN L286 SmtUtils]: Spent 13.49s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:07:31,412 WARN L286 SmtUtils]: Spent 10.13s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:07:41,744 WARN L286 SmtUtils]: Spent 10.33s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:08:13,880 WARN L286 SmtUtils]: Spent 7.57s on a formula simplification. DAG size of input: 228 DAG size of output: 44 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-06 02:08:16,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 315 treesize of output 289 [2024-12-06 02:08:17,727 INFO L349 Elim1Store]: treesize reduction 844, result has 9.0 percent of original size [2024-12-06 02:08:17,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 9 new quantified variables, introduced 22 case distinctions, treesize of input 289 treesize of output 776 [2024-12-06 02:08:23,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:23,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:23,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:08:23,058 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:08:23,058 INFO L224 Elim1Store]: Index analysis took 358 ms [2024-12-06 02:08:23,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 237 [2024-12-06 02:08:33,093 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:08:33,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:33,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:33,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:33,644 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:08:33,645 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:08:33,724 INFO L349 Elim1Store]: treesize reduction 49, result has 2.0 percent of original size [2024-12-06 02:08:33,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 263 treesize of output 331 [2024-12-06 02:08:34,234 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:34,235 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 338 [2024-12-06 02:08:34,239 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 02:08:44,572 WARN L286 SmtUtils]: Spent 10.06s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:08:44,846 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:44,847 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 233 [2024-12-06 02:08:44,850 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-12-06 02:08:54,869 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:08:55,337 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:55,339 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 327 [2024-12-06 02:08:55,822 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:55,824 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 320 [2024-12-06 02:08:55,832 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:55,834 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 435 [2024-12-06 02:08:57,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,299 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:08:57,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:57,370 INFO L224 Elim1Store]: Index analysis took 311 ms [2024-12-06 02:09:05,549 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification. DAG size of input: 120 DAG size of output: 70 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-12-06 02:09:05,550 INFO L349 Elim1Store]: treesize reduction 567, result has 22.6 percent of original size [2024-12-06 02:09:05,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 16 case distinctions, treesize of input 967 treesize of output 985 [2024-12-06 02:09:12,344 WARN L286 SmtUtils]: Spent 6.75s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:09:22,619 WARN L286 SmtUtils]: Spent 10.14s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:09:28,901 WARN L286 SmtUtils]: Spent 6.21s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:09:39,186 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:09:50,156 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:07,999 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:19,788 WARN L286 SmtUtils]: Spent 7.12s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:20,073 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:10:20,074 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 234 [2024-12-06 02:10:22,760 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:10:22,762 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 608 [2024-12-06 02:10:32,798 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:43,570 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:53,994 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:10:58,643 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:10:58,643 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2024-12-06 02:10:58,740 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:10:58,741 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2024-12-06 02:10:58,892 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:10:58,893 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 394 [2024-12-06 02:10:59,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:10:59,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:10:59,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:10:59,336 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:10:59,337 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:10:59,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 120 [2024-12-06 02:10:59,492 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:10:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:10:59,494 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:10:59,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 48 [2024-12-06 02:11:10,090 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:11:20,408 WARN L286 SmtUtils]: Spent 10.04s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:11:33,158 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:11:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,237 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,240 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,241 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 112 [2024-12-06 02:11:34,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,353 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,356 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,357 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 120 [2024-12-06 02:11:34,417 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,420 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 48 [2024-12-06 02:11:34,575 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,578 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,580 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 48 [2024-12-06 02:11:34,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,657 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,661 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,663 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,665 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 02:11:34,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 112 [2024-12-06 02:11:34,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:11:34,778 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2024-12-06 02:11:34,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 396 treesize of output 261 [2024-12-06 02:13:01,893 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 43 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:13:32,390 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:13:43,049 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:14:07,140 WARN L286 SmtUtils]: Spent 10.04s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:14:17,301 WARN L286 SmtUtils]: Spent 10.16s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:14:37,327 WARN L286 SmtUtils]: Spent 20.03s on a formula simplification that was a NOOP. DAG size: 20 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:14:57,385 WARN L286 SmtUtils]: Spent 20.06s on a formula simplification that was a NOOP. DAG size: 36 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:15:17,403 WARN L286 SmtUtils]: Spent 20.02s on a formula simplification that was a NOOP. DAG size: 34 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:15:27,535 WARN L286 SmtUtils]: Spent 10.13s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:15:47,713 WARN L286 SmtUtils]: Spent 20.03s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:15:57,827 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:16:08,181 WARN L286 SmtUtils]: Spent 10.25s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:16:21,950 WARN L286 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:16:47,175 WARN L286 SmtUtils]: Spent 20.03s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:17:07,263 WARN L286 SmtUtils]: Spent 20.09s on a formula simplification that was a NOOP. DAG size: 20 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:17:19,901 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:17:30,078 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:17:40,198 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:17:53,562 WARN L286 SmtUtils]: Spent 10.03s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:18:03,675 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:18:23,690 WARN L286 SmtUtils]: Spent 20.01s on a formula simplification that was a NOOP. DAG size: 20 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:18:34,080 WARN L286 SmtUtils]: Spent 10.39s on a formula simplification. DAG size of input: 23 DAG size of output: 1 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:18:54,124 WARN L286 SmtUtils]: Spent 20.04s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:19:14,142 WARN L286 SmtUtils]: Spent 20.02s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:19:24,880 WARN L286 SmtUtils]: Spent 10.08s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:19:35,103 WARN L286 SmtUtils]: Spent 10.22s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-06 02:19:55,115 WARN L286 SmtUtils]: Spent 20.01s on a formula simplification that was a NOOP. DAG size: 20 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)