./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bebfef36417cc629a011ca1d30e6696f3048116bc9623a75bf9b2a872de91ab8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:58:04,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:58:04,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 02:58:05,002 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:58:05,002 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:58:05,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:58:05,025 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:58:05,026 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:58:05,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:58:05,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:58:05,026 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:58:05,027 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:58:05,027 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:58:05,028 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:58:05,028 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:58:05,028 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:58:05,028 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:58:05,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 02:58:05,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:58:05,029 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:58:05,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:58:05,030 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:58:05,030 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:58:05,031 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bebfef36417cc629a011ca1d30e6696f3048116bc9623a75bf9b2a872de91ab8 [2024-11-14 02:58:05,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:58:05,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:58:05,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:58:05,397 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:58:05,398 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:58:05,400 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i Unable to find full path for "g++" [2024-11-14 02:58:07,420 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:58:07,766 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:58:07,767 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/sv-benchmarks/c/termination-memory-alloca/openbsd_cstpcpy-alloca-2.i [2024-11-14 02:58:07,781 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/data/bbeb24ce6/5cd863f52c5249baa44bab8e10189aa6/FLAG31c748529 [2024-11-14 02:58:08,004 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/data/bbeb24ce6/5cd863f52c5249baa44bab8e10189aa6 [2024-11-14 02:58:08,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:58:08,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:58:08,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:58:08,012 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:58:08,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:58:08,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a31247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08, skipping insertion in model container [2024-11-14 02:58:08,022 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:58:08,433 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 02:58:08,434 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 02:58:08,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:58:08,450 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 02:58:08,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 02:58:08,541 INFO L204 MainTranslator]: Completed translation [2024-11-14 02:58:08,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08 WrapperNode [2024-11-14 02:58:08,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:58:08,544 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 02:58:08,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 02:58:08,545 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 02:58:08,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,590 INFO L138 Inliner]: procedures = 111, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 53 [2024-11-14 02:58:08,593 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 02:58:08,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 02:58:08,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 02:58:08,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 02:58:08,600 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,603 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,604 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,613 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,614 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,615 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,616 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 02:58:08,617 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 02:58:08,617 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 02:58:08,617 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 02:58:08,618 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (1/1) ... [2024-11-14 02:58:08,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:58:08,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:08,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 02:58:08,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 02:58:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 02:58:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 02:58:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 02:58:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 02:58:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 02:58:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 02:58:08,787 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 02:58:08,789 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 02:58:08,948 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-14 02:58:08,948 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 02:58:09,008 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 02:58:09,008 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 02:58:09,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:58:09 BoogieIcfgContainer [2024-11-14 02:58:09,009 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 02:58:09,013 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 02:58:09,016 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 02:58:09,022 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 02:58:09,022 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 02:58:08" (1/3) ... [2024-11-14 02:58:09,023 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b290de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:58:09, skipping insertion in model container [2024-11-14 02:58:09,024 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:58:08" (2/3) ... [2024-11-14 02:58:09,024 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b290de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 02:58:09, skipping insertion in model container [2024-11-14 02:58:09,024 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 02:58:09" (3/3) ... [2024-11-14 02:58:09,026 INFO L112 eAbstractionObserver]: Analyzing ICFG openbsd_cstpcpy-alloca-2.i [2024-11-14 02:58:09,043 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 02:58:09,047 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG openbsd_cstpcpy-alloca-2.i that has 1 procedures, 16 locations, 1 initial locations, 1 loop locations, and 7 error locations. [2024-11-14 02:58:09,101 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 02:58:09,121 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@4cc833d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 02:58:09,121 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-11-14 02:58:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand has 16 states, 8 states have (on average 2.25) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-14 02:58:09,132 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:09,133 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1] [2024-11-14 02:58:09,133 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:09,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:09,140 INFO L85 PathProgramCache]: Analyzing trace with hash 83218, now seen corresponding path program 1 times [2024-11-14 02:58:09,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:09,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903657307] [2024-11-14 02:58:09,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:09,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:09,324 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:09,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903657307] [2024-11-14 02:58:09,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903657307] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:09,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:09,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-14 02:58:09,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560479974] [2024-11-14 02:58:09,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:09,337 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 02:58:09,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:09,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 02:58:09,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:09,371 INFO L87 Difference]: Start difference. First operand has 16 states, 8 states have (on average 2.25) internal successors, (18), 15 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:09,453 INFO L93 Difference]: Finished difference Result 17 states and 18 transitions. [2024-11-14 02:58:09,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 02:58:09,455 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3 [2024-11-14 02:58:09,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:09,477 INFO L225 Difference]: With dead ends: 17 [2024-11-14 02:58:09,478 INFO L226 Difference]: Without dead ends: 15 [2024-11-14 02:58:09,481 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:09,494 INFO L432 NwaCegarLoop]: 12 mSDtfsCounter, 0 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:09,495 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:58:09,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2024-11-14 02:58:09,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2024-11-14 02:58:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 8 states have (on average 1.875) internal successors, (15), 14 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2024-11-14 02:58:09,556 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 3 [2024-11-14 02:58:09,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:09,557 INFO L471 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2024-11-14 02:58:09,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2024-11-14 02:58:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-14 02:58:09,564 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:09,565 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1] [2024-11-14 02:58:09,565 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 02:58:09,565 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:09,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:09,566 INFO L85 PathProgramCache]: Analyzing trace with hash 83256, now seen corresponding path program 1 times [2024-11-14 02:58:09,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:09,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439380929] [2024-11-14 02:58:09,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:09,859 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:09,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439380929] [2024-11-14 02:58:09,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439380929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:09,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:09,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:58:09,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088161105] [2024-11-14 02:58:09,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:09,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 02:58:09,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:09,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 02:58:09,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:09,862 INFO L87 Difference]: Start difference. First operand 15 states and 15 transitions. Second operand has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:09,896 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2024-11-14 02:58:09,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 02:58:09,898 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3 [2024-11-14 02:58:09,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:09,898 INFO L225 Difference]: With dead ends: 14 [2024-11-14 02:58:09,898 INFO L226 Difference]: Without dead ends: 14 [2024-11-14 02:58:09,898 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:09,900 INFO L432 NwaCegarLoop]: 10 mSDtfsCounter, 0 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:09,901 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:09,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2024-11-14 02:58:09,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2024-11-14 02:58:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 8 states have (on average 1.75) internal successors, (14), 13 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 14 transitions. [2024-11-14 02:58:09,907 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 14 transitions. Word has length 3 [2024-11-14 02:58:09,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:09,908 INFO L471 AbstractCegarLoop]: Abstraction has 14 states and 14 transitions. [2024-11-14 02:58:09,908 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 14 transitions. [2024-11-14 02:58:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-14 02:58:09,908 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:09,908 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1] [2024-11-14 02:58:09,908 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-14 02:58:09,909 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:09,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:09,909 INFO L85 PathProgramCache]: Analyzing trace with hash 83257, now seen corresponding path program 1 times [2024-11-14 02:58:09,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:09,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480818349] [2024-11-14 02:58:09,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:10,283 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:10,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480818349] [2024-11-14 02:58:10,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480818349] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:10,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:10,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:58:10,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994992039] [2024-11-14 02:58:10,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:10,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:58:10,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:10,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:58:10,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:10,285 INFO L87 Difference]: Start difference. First operand 14 states and 14 transitions. Second operand has 4 states, 3 states have (on average 1.0) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:10,314 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2024-11-14 02:58:10,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:58:10,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.0) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 3 [2024-11-14 02:58:10,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:10,316 INFO L225 Difference]: With dead ends: 13 [2024-11-14 02:58:10,316 INFO L226 Difference]: Without dead ends: 13 [2024-11-14 02:58:10,316 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:10,317 INFO L432 NwaCegarLoop]: 9 mSDtfsCounter, 0 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:10,317 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 23 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:10,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-14 02:58:10,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2024-11-14 02:58:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 8 states have (on average 1.625) internal successors, (13), 12 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2024-11-14 02:58:10,320 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 13 transitions. Word has length 3 [2024-11-14 02:58:10,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:10,320 INFO L471 AbstractCegarLoop]: Abstraction has 13 states and 13 transitions. [2024-11-14 02:58:10,320 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.0) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2024-11-14 02:58:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-14 02:58:10,321 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:10,321 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-14 02:58:10,321 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-14 02:58:10,321 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:10,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:10,322 INFO L85 PathProgramCache]: Analyzing trace with hash 2581832, now seen corresponding path program 1 times [2024-11-14 02:58:10,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:10,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679832363] [2024-11-14 02:58:10,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:10,373 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:10,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679832363] [2024-11-14 02:58:10,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679832363] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:10,373 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:10,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:58:10,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875546352] [2024-11-14 02:58:10,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:10,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 02:58:10,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:10,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 02:58:10,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:10,374 INFO L87 Difference]: Start difference. First operand 13 states and 13 transitions. Second operand has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:10,410 INFO L93 Difference]: Finished difference Result 12 states and 12 transitions. [2024-11-14 02:58:10,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 02:58:10,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2024-11-14 02:58:10,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:10,411 INFO L225 Difference]: With dead ends: 12 [2024-11-14 02:58:10,411 INFO L226 Difference]: Without dead ends: 12 [2024-11-14 02:58:10,412 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 02:58:10,412 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 5 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:10,413 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 4 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:10,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2024-11-14 02:58:10,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2024-11-14 02:58:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 8 states have (on average 1.5) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-14 02:58:10,418 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 4 [2024-11-14 02:58:10,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:10,418 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-14 02:58:10,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-14 02:58:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-14 02:58:10,418 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:10,419 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-14 02:58:10,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-14 02:58:10,419 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:10,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:10,419 INFO L85 PathProgramCache]: Analyzing trace with hash 2581833, now seen corresponding path program 1 times [2024-11-14 02:58:10,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:10,420 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322485715] [2024-11-14 02:58:10,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:10,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:10,556 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:10,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322485715] [2024-11-14 02:58:10,556 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322485715] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:10,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:10,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:58:10,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961936826] [2024-11-14 02:58:10,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:10,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:58:10,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:10,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:58:10,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:10,558 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:10,603 INFO L93 Difference]: Finished difference Result 18 states and 19 transitions. [2024-11-14 02:58:10,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:58:10,604 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2024-11-14 02:58:10,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:10,604 INFO L225 Difference]: With dead ends: 18 [2024-11-14 02:58:10,604 INFO L226 Difference]: Without dead ends: 18 [2024-11-14 02:58:10,605 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:10,606 INFO L432 NwaCegarLoop]: 5 mSDtfsCounter, 5 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:10,606 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 12 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:10,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2024-11-14 02:58:10,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 13. [2024-11-14 02:58:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 12 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2024-11-14 02:58:10,611 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 13 transitions. Word has length 4 [2024-11-14 02:58:10,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:10,612 INFO L471 AbstractCegarLoop]: Abstraction has 13 states and 13 transitions. [2024-11-14 02:58:10,612 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 4 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:10,612 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2024-11-14 02:58:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-14 02:58:10,612 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:10,612 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-14 02:58:10,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-14 02:58:10,613 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:10,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:10,614 INFO L85 PathProgramCache]: Analyzing trace with hash 80036793, now seen corresponding path program 1 times [2024-11-14 02:58:10,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:10,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252182845] [2024-11-14 02:58:10,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:10,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:10,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:10,948 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:10,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252182845] [2024-11-14 02:58:10,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252182845] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:10,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:10,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:58:10,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606998408] [2024-11-14 02:58:10,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:10,948 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 02:58:10,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:10,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 02:58:10,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:58:10,949 INFO L87 Difference]: Start difference. First operand 13 states and 13 transitions. Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:11,011 INFO L93 Difference]: Finished difference Result 16 states and 18 transitions. [2024-11-14 02:58:11,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 02:58:11,013 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-14 02:58:11,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:11,013 INFO L225 Difference]: With dead ends: 16 [2024-11-14 02:58:11,013 INFO L226 Difference]: Without dead ends: 16 [2024-11-14 02:58:11,014 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 02:58:11,014 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 12 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:11,015 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 12 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:58:11,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2024-11-14 02:58:11,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 14. [2024-11-14 02:58:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.5) internal successors, (15), 13 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2024-11-14 02:58:11,020 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 5 [2024-11-14 02:58:11,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:11,020 INFO L471 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2024-11-14 02:58:11,020 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2024-11-14 02:58:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-14 02:58:11,021 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:11,021 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-14 02:58:11,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-14 02:58:11,021 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:11,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:11,022 INFO L85 PathProgramCache]: Analyzing trace with hash 80036792, now seen corresponding path program 1 times [2024-11-14 02:58:11,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:11,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549817852] [2024-11-14 02:58:11,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:11,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:11,145 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:11,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549817852] [2024-11-14 02:58:11,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549817852] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:11,146 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:11,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 02:58:11,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994408889] [2024-11-14 02:58:11,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:11,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:58:11,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:11,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:58:11,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:11,147 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:11,184 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2024-11-14 02:58:11,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:58:11,185 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-14 02:58:11,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:11,185 INFO L225 Difference]: With dead ends: 13 [2024-11-14 02:58:11,185 INFO L226 Difference]: Without dead ends: 13 [2024-11-14 02:58:11,186 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:11,186 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:11,186 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:11,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-14 02:58:11,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2024-11-14 02:58:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 10 states have (on average 1.3) internal successors, (13), 12 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2024-11-14 02:58:11,188 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 13 transitions. Word has length 5 [2024-11-14 02:58:11,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:11,191 INFO L471 AbstractCegarLoop]: Abstraction has 13 states and 13 transitions. [2024-11-14 02:58:11,191 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2024-11-14 02:58:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-14 02:58:11,191 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:11,191 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:58:11,192 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-14 02:58:11,192 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:11,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:11,192 INFO L85 PathProgramCache]: Analyzing trace with hash -394054001, now seen corresponding path program 1 times [2024-11-14 02:58:11,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:11,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132838324] [2024-11-14 02:58:11,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:11,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:11,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:11,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:11,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132838324] [2024-11-14 02:58:11,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2132838324] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:11,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1027538311] [2024-11-14 02:58:11,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:11,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:11,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:11,557 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:11,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 02:58:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:11,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-14 02:58:11,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:11,741 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 14 treesize of output 10 [2024-11-14 02:58:11,864 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:58:11,865 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 18 treesize of output 19 [2024-11-14 02:58:12,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:12,007 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:58:12,192 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 13 treesize of output 11 [2024-11-14 02:58:12,205 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 22 treesize of output 20 [2024-11-14 02:58:12,227 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 13 treesize of output 9 [2024-11-14 02:58:12,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:12,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1027538311] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:58:12,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [805499799] [2024-11-14 02:58:12,264 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 02:58:12,264 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 02:58:12,268 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 02:58:12,273 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 02:58:12,273 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 02:58:13,759 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 02:58:14,430 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '291#(exists ((|v_ULTIMATE.start_cstpcpy_~from#1.offset_18| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.base_19| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= 2 |v_ULTIMATE.start_cstpcpy_~from#1.base_19|) (<= 0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_18|) (<= 0 |ULTIMATE.start_cstpcpy_~to#1.offset|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= 2 |ULTIMATE.start_cstpcpy_~to#1.base|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~from#1.base_19|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_18|)))' at error location [2024-11-14 02:58:14,430 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 02:58:14,430 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:58:14,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 12 [2024-11-14 02:58:14,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096077248] [2024-11-14 02:58:14,431 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:58:14,431 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-14 02:58:14,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:14,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-14 02:58:14,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2024-11-14 02:58:14,432 INFO L87 Difference]: Start difference. First operand 13 states and 13 transitions. Second operand has 13 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:14,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:14,689 INFO L93 Difference]: Finished difference Result 20 states and 22 transitions. [2024-11-14 02:58:14,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 02:58:14,689 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2024-11-14 02:58:14,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:14,690 INFO L225 Difference]: With dead ends: 20 [2024-11-14 02:58:14,690 INFO L226 Difference]: Without dead ends: 20 [2024-11-14 02:58:14,690 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=88, Invalid=418, Unknown=0, NotChecked=0, Total=506 [2024-11-14 02:58:14,691 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 17 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:14,691 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 15 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:58:14,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2024-11-14 02:58:14,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 15. [2024-11-14 02:58:14,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 14 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2024-11-14 02:58:14,697 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 7 [2024-11-14 02:58:14,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:14,697 INFO L471 AbstractCegarLoop]: Abstraction has 15 states and 16 transitions. [2024-11-14 02:58:14,698 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 1.5) internal successors, (18), 13 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2024-11-14 02:58:14,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-14 02:58:14,698 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:14,698 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 02:58:14,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 02:58:14,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-11-14 02:58:14,899 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:14,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:14,900 INFO L85 PathProgramCache]: Analyzing trace with hash 669226569, now seen corresponding path program 1 times [2024-11-14 02:58:14,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:14,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504571570] [2024-11-14 02:58:14,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:15,052 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:15,052 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504571570] [2024-11-14 02:58:15,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504571570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 02:58:15,054 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 02:58:15,054 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 02:58:15,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790752286] [2024-11-14 02:58:15,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 02:58:15,055 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-14 02:58:15,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:15,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-14 02:58:15,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:15,056 INFO L87 Difference]: Start difference. First operand 15 states and 16 transitions. Second operand has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:15,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:15,076 INFO L93 Difference]: Finished difference Result 14 states and 15 transitions. [2024-11-14 02:58:15,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-14 02:58:15,076 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-14 02:58:15,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:15,077 INFO L225 Difference]: With dead ends: 14 [2024-11-14 02:58:15,077 INFO L226 Difference]: Without dead ends: 12 [2024-11-14 02:58:15,077 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-14 02:58:15,078 INFO L432 NwaCegarLoop]: 4 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 8 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:15,079 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 8 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-14 02:58:15,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2024-11-14 02:58:15,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2024-11-14 02:58:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 10 states have (on average 1.2) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2024-11-14 02:58:15,083 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2024-11-14 02:58:15,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:15,083 INFO L471 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2024-11-14 02:58:15,083 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2024-11-14 02:58:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-14 02:58:15,084 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:15,084 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2024-11-14 02:58:15,084 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-14 02:58:15,084 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:15,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:15,085 INFO L85 PathProgramCache]: Analyzing trace with hash 669227827, now seen corresponding path program 1 times [2024-11-14 02:58:15,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:15,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453977943] [2024-11-14 02:58:15,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:15,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:15,697 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:15,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453977943] [2024-11-14 02:58:15,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453977943] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:15,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [999318913] [2024-11-14 02:58:15,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:15,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:15,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:15,700 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:15,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-14 02:58:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:15,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-14 02:58:15,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:15,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2024-11-14 02:58:15,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2024-11-14 02:58:15,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-14 02:58:16,049 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2024-11-14 02:58:16,176 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:58:16,176 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 18 treesize of output 15 [2024-11-14 02:58:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:16,389 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:58:16,573 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 13 treesize of output 11 [2024-11-14 02:58:16,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2024-11-14 02:58:16,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-14 02:58:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:16,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [999318913] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:58:16,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [997640502] [2024-11-14 02:58:16,702 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 02:58:16,702 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 02:58:16,702 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 02:58:16,703 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 02:58:16,703 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 02:58:17,487 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 02:58:18,160 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '431#(and (<= 0 |ULTIMATE.start_cstpcpy_~from#1.offset|) (<= (+ |ULTIMATE.start_cstpcpy_~from#1.offset| 1) (select |#length| |ULTIMATE.start_cstpcpy_~from#1.base|)) (exists ((|v_ULTIMATE.start_cstpcpy_~to#1.offset_26| Int) (|v_ULTIMATE.start_cstpcpy_~to#1.base_27| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~to#1.base_27|) |v_ULTIMATE.start_cstpcpy_~to#1.offset_26|) (<= 0 |v_ULTIMATE.start_cstpcpy_~to#1.offset_26|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= 2 |v_ULTIMATE.start_cstpcpy_~to#1.base_27|) (<= 2 |ULTIMATE.start_cstpcpy_~from#1.base|))) (= (select |#valid| |ULTIMATE.start_cstpcpy_~from#1.base|) 1) (= (select (select |#memory_int| |ULTIMATE.start_cstpcpy_~from#1.base|) |ULTIMATE.start_cstpcpy_~from#1.offset|) |ULTIMATE.start_cstpcpy_#t~mem2#1|))' at error location [2024-11-14 02:58:18,160 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 02:58:18,160 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:58:18,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 6] total 17 [2024-11-14 02:58:18,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384840838] [2024-11-14 02:58:18,160 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:58:18,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-14 02:58:18,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:18,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-14 02:58:18,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=528, Unknown=0, NotChecked=0, Total=600 [2024-11-14 02:58:18,162 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 19 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 18 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:18,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:18,607 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2024-11-14 02:58:18,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-14 02:58:18,608 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 18 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-14 02:58:18,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:18,608 INFO L225 Difference]: With dead ends: 13 [2024-11-14 02:58:18,608 INFO L226 Difference]: Without dead ends: 13 [2024-11-14 02:58:18,609 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=108, Invalid=762, Unknown=0, NotChecked=0, Total=870 [2024-11-14 02:58:18,610 INFO L432 NwaCegarLoop]: 0 mSDtfsCounter, 11 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:18,610 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 0 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 02:58:18,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2024-11-14 02:58:18,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 11. [2024-11-14 02:58:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2024-11-14 02:58:18,612 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 8 [2024-11-14 02:58:18,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:18,612 INFO L471 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2024-11-14 02:58:18,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 18 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2024-11-14 02:58:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-14 02:58:18,615 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:18,616 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1] [2024-11-14 02:58:18,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-14 02:58:18,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-14 02:58:18,817 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:18,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:18,817 INFO L85 PathProgramCache]: Analyzing trace with hash -1117153399, now seen corresponding path program 2 times [2024-11-14 02:58:18,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:18,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324790539] [2024-11-14 02:58:18,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:19,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:19,402 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:19,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324790539] [2024-11-14 02:58:19,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324790539] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:19,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [450090759] [2024-11-14 02:58:19,402 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 02:58:19,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:19,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:19,404 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:19,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-14 02:58:19,496 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-11-14 02:58:19,496 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 02:58:19,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-14 02:58:19,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:19,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-14 02:58:19,549 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-14 02:58:19,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-11-14 02:58:19,823 INFO L349 Elim1Store]: treesize reduction 4, result has 76.5 percent of original size [2024-11-14 02:58:19,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 25 treesize of output 23 [2024-11-14 02:58:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:19,912 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:58:20,265 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:58:20,266 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 36 [2024-11-14 02:58:20,273 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 38 treesize of output 34 [2024-11-14 02:58:20,277 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 7 treesize of output 3 [2024-11-14 02:58:20,287 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 35 treesize of output 29 [2024-11-14 02:58:20,298 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 21 treesize of output 17 [2024-11-14 02:58:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:20,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [450090759] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:58:20,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [584550959] [2024-11-14 02:58:20,385 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 02:58:20,385 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 02:58:20,386 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 02:58:20,386 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 02:58:20,386 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 02:58:21,033 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 02:58:21,676 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '547#(exists ((|v_ULTIMATE.start_cstpcpy_~from#1.base_33| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_32| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= 0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_32|) (<= 0 |ULTIMATE.start_cstpcpy_~to#1.offset|) (<= 2 |v_ULTIMATE.start_cstpcpy_~from#1.base_33|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~from#1.base_33|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_32|) (<= 2 |ULTIMATE.start_cstpcpy_~to#1.base|)))' at error location [2024-11-14 02:58:21,676 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 02:58:21,676 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:58:21,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 8] total 21 [2024-11-14 02:58:21,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621546490] [2024-11-14 02:58:21,677 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:58:21,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-14 02:58:21,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:21,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-14 02:58:21,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=662, Unknown=3, NotChecked=0, Total=756 [2024-11-14 02:58:21,678 INFO L87 Difference]: Start difference. First operand 11 states and 11 transitions. Second operand has 22 states, 21 states have (on average 1.3333333333333333) internal successors, (28), 22 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:22,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:22,263 INFO L93 Difference]: Finished difference Result 19 states and 19 transitions. [2024-11-14 02:58:22,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 02:58:22,264 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 1.3333333333333333) internal successors, (28), 22 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2024-11-14 02:58:22,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:22,265 INFO L225 Difference]: With dead ends: 19 [2024-11-14 02:58:22,265 INFO L226 Difference]: Without dead ends: 19 [2024-11-14 02:58:22,266 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 242 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=163, Invalid=1094, Unknown=3, NotChecked=0, Total=1260 [2024-11-14 02:58:22,266 INFO L432 NwaCegarLoop]: 2 mSDtfsCounter, 10 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 3 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:22,266 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 3 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 172 Invalid, 2 Unknown, 0 Unchecked, 0.2s Time] [2024-11-14 02:58:22,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2024-11-14 02:58:22,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 17. [2024-11-14 02:58:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 1.0625) internal successors, (17), 16 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2024-11-14 02:58:22,271 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 10 [2024-11-14 02:58:22,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:22,271 INFO L471 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2024-11-14 02:58:22,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 1.3333333333333333) internal successors, (28), 22 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2024-11-14 02:58:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-14 02:58:22,271 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:22,271 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1] [2024-11-14 02:58:22,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-14 02:58:22,472 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:22,472 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:22,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:22,473 INFO L85 PathProgramCache]: Analyzing trace with hash 843913673, now seen corresponding path program 3 times [2024-11-14 02:58:22,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:22,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168769978] [2024-11-14 02:58:22,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:22,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:23,213 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:23,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168769978] [2024-11-14 02:58:23,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168769978] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:23,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1188726156] [2024-11-14 02:58:23,213 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-14 02:58:23,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:23,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:23,217 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:23,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-14 02:58:23,317 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-14 02:58:23,317 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 02:58:23,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-11-14 02:58:23,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:23,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-14 02:58:23,366 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-14 02:58:23,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-11-14 02:58:23,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 24 [2024-11-14 02:58:23,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 30 [2024-11-14 02:58:23,967 INFO L349 Elim1Store]: treesize reduction 12, result has 63.6 percent of original size [2024-11-14 02:58:23,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 41 treesize of output 39 [2024-11-14 02:58:24,059 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:24,060 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:58:25,023 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:58:25,024 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 83 treesize of output 60 [2024-11-14 02:58:25,032 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 88 treesize of output 80 [2024-11-14 02:58:25,038 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 7 treesize of output 3 [2024-11-14 02:58:25,044 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 7 treesize of output 3 [2024-11-14 02:58:25,047 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 7 treesize of output 3 [2024-11-14 02:58:25,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 63 [2024-11-14 02:58:25,070 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 21 treesize of output 17 [2024-11-14 02:58:25,197 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:25,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1188726156] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:58:25,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1723246156] [2024-11-14 02:58:25,199 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 02:58:25,200 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 02:58:25,200 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 02:58:25,200 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 02:58:25,200 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 02:58:25,765 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 02:58:26,495 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '728#(exists ((|v_ULTIMATE.start_cstpcpy_~from#1.offset_45| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.base_46| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |v_ULTIMATE.start_cstpcpy_~from#1.base_46|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= 0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_45|) (<= 0 |ULTIMATE.start_cstpcpy_~to#1.offset|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= 2 |ULTIMATE.start_cstpcpy_~to#1.base|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~from#1.base_46|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_45|)))' at error location [2024-11-14 02:58:26,495 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 02:58:26,495 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:58:26,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 12, 14] total 32 [2024-11-14 02:58:26,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178188600] [2024-11-14 02:58:26,496 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:58:26,496 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-11-14 02:58:26,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:26,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-11-14 02:58:26,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1284, Unknown=40, NotChecked=0, Total=1482 [2024-11-14 02:58:26,498 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand has 33 states, 32 states have (on average 1.4375) internal successors, (46), 33 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:28,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:28,248 INFO L93 Difference]: Finished difference Result 31 states and 31 transitions. [2024-11-14 02:58:28,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 02:58:28,248 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 32 states have (on average 1.4375) internal successors, (46), 33 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2024-11-14 02:58:28,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:28,249 INFO L225 Difference]: With dead ends: 31 [2024-11-14 02:58:28,249 INFO L226 Difference]: Without dead ends: 31 [2024-11-14 02:58:28,251 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 592 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=369, Invalid=2658, Unknown=53, NotChecked=0, Total=3080 [2024-11-14 02:58:28,251 INFO L432 NwaCegarLoop]: 2 mSDtfsCounter, 28 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 20 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 4 SdHoareTripleChecker+Invalid, 404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:28,252 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 4 Invalid, 404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 367 Invalid, 17 Unknown, 0 Unchecked, 0.5s Time] [2024-11-14 02:58:28,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2024-11-14 02:58:28,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 29. [2024-11-14 02:58:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 28 states have (on average 1.0357142857142858) internal successors, (29), 28 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 29 transitions. [2024-11-14 02:58:28,255 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 29 transitions. Word has length 16 [2024-11-14 02:58:28,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:28,255 INFO L471 AbstractCegarLoop]: Abstraction has 29 states and 29 transitions. [2024-11-14 02:58:28,255 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 32 states have (on average 1.4375) internal successors, (46), 33 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2024-11-14 02:58:28,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-14 02:58:28,256 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:28,256 INFO L215 NwaCegarLoop]: trace histogram [8, 8, 8, 1, 1, 1, 1] [2024-11-14 02:58:28,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-14 02:58:28,457 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:28,457 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:28,457 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:28,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1224208823, now seen corresponding path program 4 times [2024-11-14 02:58:28,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:28,458 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84007383] [2024-11-14 02:58:28,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:29,960 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:29,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84007383] [2024-11-14 02:58:29,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84007383] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:29,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112748779] [2024-11-14 02:58:29,960 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-14 02:58:29,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:29,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:29,962 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:29,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-14 02:58:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:30,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 98 conjuncts are in the unsatisfiable core [2024-11-14 02:58:30,083 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:30,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-14 02:58:30,128 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2024-11-14 02:58:30,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 26 treesize of output 19 [2024-11-14 02:58:30,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 36 treesize of output 27 [2024-11-14 02:58:30,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 46 treesize of output 35 [2024-11-14 02:58:30,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 56 treesize of output 43 [2024-11-14 02:58:31,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 66 treesize of output 51 [2024-11-14 02:58:31,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 76 treesize of output 59 [2024-11-14 02:58:32,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 86 treesize of output 67 [2024-11-14 02:58:32,368 INFO L349 Elim1Store]: treesize reduction 28, result has 68.5 percent of original size [2024-11-14 02:58:32,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 8 case distinctions, treesize of input 88 treesize of output 95 [2024-11-14 02:58:32,378 WARN L672 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2024-11-14 02:58:32,409 WARN L672 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2024-11-14 02:58:32,560 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:32,560 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:58:36,300 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 02:58:36,300 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 175 treesize of output 108 [2024-11-14 02:58:36,318 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 188 treesize of output 172 [2024-11-14 02:58:36,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 225 treesize of output 195 [2024-11-14 02:58:36,374 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 11 treesize of output 7 [2024-11-14 02:58:36,396 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 11 treesize of output 7 [2024-11-14 02:58:36,418 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 11 treesize of output 7 [2024-11-14 02:58:36,437 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 11 treesize of output 7 [2024-11-14 02:58:36,457 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 15 treesize of output 11 [2024-11-14 02:58:36,476 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 11 treesize of output 7 [2024-11-14 02:58:36,492 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 11 treesize of output 7 [2024-11-14 02:58:36,506 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 11 treesize of output 7 [2024-11-14 02:58:36,582 WARN L672 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2024-11-14 02:58:36,697 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:36,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112748779] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 02:58:36,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1035750270] [2024-11-14 02:58:36,699 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 02:58:36,700 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 02:58:36,700 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 02:58:36,700 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 02:58:36,701 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 02:58:37,227 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 02:58:38,204 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1047#(exists ((|v_ULTIMATE.start_cstpcpy_~from#1.base_67| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_66| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= 2 |v_ULTIMATE.start_cstpcpy_~from#1.base_67|) (<= 0 |ULTIMATE.start_cstpcpy_~to#1.offset|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~from#1.base_67|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_66|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= 0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_66|) (<= 2 |ULTIMATE.start_cstpcpy_~to#1.base|)))' at error location [2024-11-14 02:58:38,205 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 02:58:38,205 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 02:58:38,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 19, 26] total 56 [2024-11-14 02:58:38,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409506090] [2024-11-14 02:58:38,205 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 02:58:38,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-11-14 02:58:38,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 02:58:38,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-11-14 02:58:38,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=379, Invalid=3394, Unknown=133, NotChecked=0, Total=3906 [2024-11-14 02:58:38,208 INFO L87 Difference]: Start difference. First operand 29 states and 29 transitions. Second operand has 57 states, 56 states have (on average 1.4821428571428572) internal successors, (83), 57 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:42,633 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|))) (let ((.cse11 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse9 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse10 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse8 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse3 (= (select .cse0 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) (.cse6 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse4 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse2 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|))) (and (not (= (select .cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| (- 5))) 0)) (not (= (select .cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| (- 3))) 0)) (not (= (select .cse0 (+ (- 2) |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (not (= (select .cse0 (+ (- 1) |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (<= 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (not (= (select .cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| (- 7))) 0)) (exists ((|v_ULTIMATE.start_main_~nondetString~0#1.offset_31| Int) (|v_ULTIMATE.start_main_~length2~0#1_51| Int)) (let ((.cse1 (+ |v_ULTIMATE.start_main_~nondetString~0#1.offset_31| |v_ULTIMATE.start_main_~length2~0#1_51|))) (and (<= 1 .cse1) (<= |c_ULTIMATE.start_cstpcpy_~from#1.offset| (+ |v_ULTIMATE.start_main_~nondetString~0#1.offset_31| 7)) (<= |v_ULTIMATE.start_main_~nondetString~0#1.offset_31| 0) (= (select .cse0 (+ (- 1) |v_ULTIMATE.start_main_~nondetString~0#1.offset_31| |v_ULTIMATE.start_main_~length2~0#1_51|)) 0) (<= .cse1 .cse2)))) (not (= (select .cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| (- 4))) 0)) (or .cse3 (and (<= 0 .cse4) (<= .cse5 .cse2)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (or .cse3 (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_187 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_186 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_186) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (and (<= 0 .cse10) (<= .cse11 .cse2)) (forall ((v_ArrVal_185 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_185) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (not (= (select .cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| (- 6))) 0)) (or .cse3 (and (<= 0 .cse5) (<= .cse8 .cse2)) (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or .cse3 (forall ((v_ArrVal_185 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_185) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_184 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_184) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_186 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_186) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (< .cse11 .cse2) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0) (forall ((v_ArrVal_187 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse3 (forall ((v_ArrVal_187 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (and (<= .cse9 .cse2) (<= 0 .cse8)) (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or .cse3 (and (<= 0 .cse9) (<= .cse10 .cse2)) (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_186 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_186) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_187 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6)))) (or .cse3 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (and (<= 0 .cse6) (<= .cse4 .cse2)))))) is different from true [2024-11-14 02:58:44,690 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse26 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse27 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) (.cse8 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse25 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse28 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse9 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|))) (let ((.cse3 (and (<= 0 .cse25) (<= .cse28 .cse9))) (.cse4 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (.cse5 (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (.cse10 (and (<= 0 .cse28) (<= .cse27 .cse9))) (.cse11 (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (.cse12 (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (.cse13 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse25) 0))) (.cse14 (and (<= 0 .cse26) (<= (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) .cse9))) (.cse15 (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse28) 0))) (.cse16 (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse25) 0))) (.cse17 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse27) 0))) (.cse18 (forall ((v_ArrVal_186 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_186) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (.cse19 (forall ((v_ArrVal_187 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8)))) (.cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse1 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (.cse2 (and (<= 0 .cse8) (<= .cse25 .cse9))) (.cse20 (forall ((v_ArrVal_187 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_187) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (.cse0 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse21 (forall ((v_ArrVal_188 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_188) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (.cse22 (forall ((v_ArrVal_190 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_190) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse28) 0))) (.cse23 (and (<= .cse26 .cse9) (<= 0 .cse27))) (.cse24 (forall ((v_ArrVal_189 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_189) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse25) 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5) (<= 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse6 (and (<= 0 .cse7) (<= .cse8 .cse9))) (or .cse6 .cse3 .cse4 .cse5) (or .cse6 .cse10 .cse11 .cse12 .cse13) (or .cse0 .cse10 .cse11 .cse12 .cse13) (or .cse0 (< .cse7 .cse9)) (or .cse6 (not (= .cse9 .cse7))) (or .cse0 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (<= .cse7 .cse9) (<= 8 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse6 .cse20 .cse21 .cse22 .cse23 .cse24) (or .cse6 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse6 .cse1 .cse2) (or .cse20 .cse0 .cse21 .cse22 .cse23 .cse24)))) is different from false [2024-11-14 02:58:47,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 02:58:47,141 INFO L93 Difference]: Finished difference Result 55 states and 55 transitions. [2024-11-14 02:58:47,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-14 02:58:47,141 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 56 states have (on average 1.4821428571428572) internal successors, (83), 57 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2024-11-14 02:58:47,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 02:58:47,142 INFO L225 Difference]: With dead ends: 55 [2024-11-14 02:58:47,142 INFO L226 Difference]: Without dead ends: 55 [2024-11-14 02:58:47,144 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 99 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 1877 ImplicationChecksByTransitivity, 13.3s TimeCoverageRelationStatistics Valid=1018, Invalid=8519, Unknown=173, NotChecked=390, Total=10100 [2024-11-14 02:58:47,145 INFO L432 NwaCegarLoop]: 1 mSDtfsCounter, 67 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 869 mSolverCounterSat, 29 mSolverCounterUnsat, 85 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 3 SdHoareTripleChecker+Invalid, 1078 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 869 IncrementalHoareTripleChecker+Invalid, 85 IncrementalHoareTripleChecker+Unknown, 95 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-14 02:58:47,145 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 3 Invalid, 1078 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 869 Invalid, 85 Unknown, 95 Unchecked, 1.5s Time] [2024-11-14 02:58:47,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2024-11-14 02:58:47,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 53. [2024-11-14 02:58:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 52 states have (on average 1.0192307692307692) internal successors, (53), 52 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 53 transitions. [2024-11-14 02:58:47,150 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 53 transitions. Word has length 28 [2024-11-14 02:58:47,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 02:58:47,150 INFO L471 AbstractCegarLoop]: Abstraction has 53 states and 53 transitions. [2024-11-14 02:58:47,150 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 56 states have (on average 1.4821428571428572) internal successors, (83), 57 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 02:58:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 53 transitions. [2024-11-14 02:58:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-14 02:58:47,151 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 02:58:47,151 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1] [2024-11-14 02:58:47,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-14 02:58:47,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:47,356 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [ULTIMATE.startErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 4 more)] === [2024-11-14 02:58:47,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 02:58:47,356 INFO L85 PathProgramCache]: Analyzing trace with hash -1329744055, now seen corresponding path program 5 times [2024-11-14 02:58:47,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 02:58:47,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14756346] [2024-11-14 02:58:47,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 02:58:47,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 02:58:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 02:58:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:58:49,997 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 02:58:49,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14756346] [2024-11-14 02:58:49,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14756346] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 02:58:49,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932685728] [2024-11-14 02:58:49,997 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 02:58:49,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 02:58:49,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 02:58:49,999 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 02:58:50,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0da1fdb4-0699-4b68-8463-4025795e330a/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-14 02:58:50,505 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2024-11-14 02:58:50,505 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 02:58:50,510 WARN L253 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 227 conjuncts are in the unsatisfiable core [2024-11-14 02:58:50,518 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 02:58:50,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2024-11-14 02:58:50,574 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-14 02:58:50,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-11-14 02:58:50,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 24 [2024-11-14 02:58:51,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 30 [2024-11-14 02:58:51,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 49 treesize of output 36 [2024-11-14 02:58:51,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 42 [2024-11-14 02:58:51,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 65 treesize of output 48 [2024-11-14 02:58:52,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 73 treesize of output 54 [2024-11-14 02:58:52,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 81 treesize of output 60 [2024-11-14 02:58:53,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 89 treesize of output 66 [2024-11-14 02:58:53,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 97 treesize of output 72 [2024-11-14 02:58:53,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 105 treesize of output 78 [2024-11-14 02:58:54,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 113 treesize of output 84 [2024-11-14 02:58:54,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 121 treesize of output 90 [2024-11-14 02:58:55,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 129 treesize of output 96 [2024-11-14 02:58:55,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 137 treesize of output 102 [2024-11-14 02:58:56,750 INFO L349 Elim1Store]: treesize reduction 60, result has 83.6 percent of original size [2024-11-14 02:58:56,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 17 select indices, 17 select index equivalence classes, 91 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 45 case distinctions, treesize of input 137 treesize of output 371 [2024-11-14 02:58:57,481 WARN L672 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2024-11-14 02:58:59,275 WARN L672 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2024-11-14 02:59:00,116 WARN L672 sPolynomialRelations]: Constructing 32768(two to the power of 15 dual juncts. [2024-11-14 02:59:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 02:59:02,168 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 02:59:06,165 WARN L851 $PredicateComparison]: unable to prove that (or (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0))) is different from false [2024-11-14 02:59:07,169 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0))) is different from false [2024-11-14 02:59:08,013 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:09,110 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0))) is different from false [2024-11-14 02:59:09,158 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:09,207 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:13,800 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0) (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:13,871 WARN L851 $PredicateComparison]: unable to prove that (or (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:13,942 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:18,372 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0))) is different from false [2024-11-14 02:59:55,147 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)))) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) 0))) is different from false [2024-11-14 03:00:11,503 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0))) is different from false [2024-11-14 03:01:13,165 WARN L851 $PredicateComparison]: unable to prove that (or (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 13) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) 0)) (forall ((v_ArrVal_271 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_271) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))))) is different from false [2024-11-14 03:01:46,095 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 13)) 0)) (forall ((v_ArrVal_270 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_270) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) 0)) (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0) (forall ((v_ArrVal_271 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_271) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 14) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0))) is different from false [2024-11-14 03:01:46,206 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 13)) 0)) (forall ((v_ArrVal_270 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_270) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0) (forall ((v_ArrVal_271 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_271) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12)) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 14) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) 0))) is different from false [2024-11-14 03:01:46,260 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 03:01:46,260 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 355 treesize of output 200 [2024-11-14 03:01:46,278 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 380 treesize of output 348 [2024-11-14 03:01:46,299 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 7 treesize of output 3 [2024-11-14 03:01:46,304 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 7 treesize of output 3 [2024-11-14 03:01:46,313 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 7 treesize of output 3 [2024-11-14 03:01:46,319 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 7 treesize of output 3 [2024-11-14 03:01:46,324 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 7 treesize of output 3 [2024-11-14 03:01:46,330 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 7 treesize of output 3 [2024-11-14 03:01:46,335 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 7 treesize of output 3 [2024-11-14 03:01:46,340 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 7 treesize of output 3 [2024-11-14 03:01:46,346 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 7 treesize of output 3 [2024-11-14 03:01:46,351 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 7 treesize of output 3 [2024-11-14 03:01:46,356 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 7 treesize of output 3 [2024-11-14 03:01:46,568 INFO L224 Elim1Store]: Index analysis took 123 ms [2024-11-14 03:01:47,039 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 03:01:47,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 91 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 29 case distinctions, treesize of input 341 treesize of output 567 [2024-11-14 03:01:47,141 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 9 treesize of output 7 [2024-11-14 03:01:47,233 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 15 treesize of output 11 [2024-11-14 03:01:47,328 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 9 treesize of output 7 [2024-11-14 03:01:48,917 WARN L672 sPolynomialRelations]: Constructing 1024(two to the power of 10 dual juncts. [2024-11-14 03:01:48,956 WARN L672 sPolynomialRelations]: Constructing 4096(two to the power of 12 dual juncts. [2024-11-14 03:01:49,088 WARN L672 sPolynomialRelations]: Constructing 8192(two to the power of 13 dual juncts. [2024-11-14 03:01:49,358 WARN L672 sPolynomialRelations]: Constructing 16384(two to the power of 14 dual juncts. [2024-11-14 03:01:49,961 WARN L672 sPolynomialRelations]: Constructing 2048(two to the power of 11 dual juncts. [2024-11-14 03:01:50,017 WARN L672 sPolynomialRelations]: Constructing 512(two to the power of 9 dual juncts. [2024-11-14 03:01:50,034 WARN L672 sPolynomialRelations]: Constructing 256(two to the power of 8 dual juncts. [2024-11-14 03:01:50,047 WARN L672 sPolynomialRelations]: Constructing 128(two to the power of 7 dual juncts. [2024-11-14 03:01:50,053 WARN L672 sPolynomialRelations]: Constructing 64(two to the power of 6 dual juncts. [2024-11-14 03:01:50,076 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 7 treesize of output 3 [2024-11-14 03:01:50,080 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 7 treesize of output 3 [2024-11-14 03:01:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 164 refuted. 18 times theorem prover too weak. 0 trivial. 194 not checked. [2024-11-14 03:01:50,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932685728] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 03:01:50,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1038798207] [2024-11-14 03:01:50,355 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 03:01:50,355 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 03:01:50,355 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 03:01:50,356 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 03:01:50,356 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 03:01:50,740 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 03:01:53,889 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1647#(exists ((|v_ULTIMATE.start_cstpcpy_~from#1.base_104| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_103| Int)) (and (<= 1 |#StackHeapBarrier|) (<= 2 |ULTIMATE.start_main_#t~malloc7#1.base|) (<= 0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_103|) (<= 2 |v_ULTIMATE.start_cstpcpy_~from#1.base_104|) (<= 0 |ULTIMATE.start_cstpcpy_~to#1.offset|) (<= 2 |ULTIMATE.start_main_#t~malloc8#1.base|) (<= 2 |ULTIMATE.start_cstpcpy_~to#1.base|) (<= (select |#length| |v_ULTIMATE.start_cstpcpy_~from#1.base_104|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_103|)))' at error location [2024-11-14 03:01:53,889 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 03:01:53,889 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 03:01:53,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 35, 50] total 103 [2024-11-14 03:01:53,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661753361] [2024-11-14 03:01:53,890 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 03:01:53,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2024-11-14 03:01:53,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 03:01:53,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2024-11-14 03:01:53,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=883, Invalid=7726, Unknown=381, NotChecked=3000, Total=11990 [2024-11-14 03:01:53,896 INFO L87 Difference]: Start difference. First operand 53 states and 53 transitions. Second operand has 104 states, 103 states have (on average 1.4951456310679612) internal successors, (154), 104 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 03:02:59,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:01,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:03,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:06,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:08,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:10,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:12,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:14,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2024-11-14 03:03:16,999 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse20 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) (.cse57 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12)) (.cse21 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) (.cse16 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (.cse17 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse7 (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse0 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse19 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse4 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse18 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) (.cse3 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|))) (let ((.cse22 (<= 15 .cse3)) (.cse9 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse48 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse49 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0))) (.cse50 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse51 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse19 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse52 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse53 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse54 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse10 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse18 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse11 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse12 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse13 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse14 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse15 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse25 (= (select .cse7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse55 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse56 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse24 (<= .cse5 .cse3)) (.cse26 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0))) (.cse27 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse28 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0))) (.cse29 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0))) (.cse30 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0))) (.cse31 (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse32 (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse33 (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse34 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse35 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< .cse21 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse36 (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse37 (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse38 (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse39 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0))) (.cse40 (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse41 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse57 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse42 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse20) 0))) (.cse43 (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse44 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0))) (.cse45 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse21) 0))) (.cse46 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0))) (.cse47 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0))) (.cse8 (not .cse1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse4 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (not (= (select .cse7 7) 0)) (<= 0 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12)) .cse8) (or .cse1 .cse9) (not (= (select .cse7 13) 0)) (not (= (select .cse7 11) 0)) (or .cse8 (not (= 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|))) (or .cse10 .cse1 .cse11 .cse12 .cse13 .cse14 .cse15) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse16 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0))) (not (= (select .cse7 0) 0)) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse17 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (not (= (select .cse7 6) 0)) (or .cse1 (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2))) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse20 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse21) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0))) (not (= (select .cse7 9) 0)) .cse22 (let ((.cse23 (<= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 15))) (or (and (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) .cse1 (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (not (= 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (not (= 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) .cse23 .cse24 (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3))) (and .cse22 .cse8 .cse23 (<= .cse0 .cse3)))) (or .cse25 .cse9) (or .cse26 .cse25 .cse27 .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35) (or .cse36 .cse25 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47) (or .cse48 .cse49 .cse25 .cse50 .cse51 .cse52 .cse53 .cse54) (<= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 16) (or .cse1 (forall ((|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (= (select .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) 0) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)))) (not (= (select .cse7 2) 0)) (or .cse1 .cse55 .cse56) (not (= (select .cse7 4) 0)) (or .cse1 (< .cse5 .cse3)) (or .cse25 (not (= .cse3 .cse5))) (or .cse8 (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10))) (or .cse48 .cse49 .cse50 .cse1 .cse51 .cse52 .cse53 .cse54) (<= 1 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse25 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse25 .cse55 .cse56) .cse24 (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (not (= (select .cse7 1) 0)) (not (= (select .cse7 12) 0)) (not (= (select .cse7 5) 0)) (or .cse8 (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (not (= (select .cse7 10) 0)) (not (= (select .cse7 3) 0)) (or .cse26 .cse27 .cse28 .cse1 .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 .cse35) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse21) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse57) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 13) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse20) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0)) (forall ((v_ArrVal_271 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_271) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5)))) (exists ((|v_ULTIMATE.start_cstpcpy_~from#1.offset_81| Int)) (and (<= |c_ULTIMATE.start_cstpcpy_~from#1.offset| (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_81| 1)) (not (= (select .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_81|) 0)) (<= |v_ULTIMATE.start_cstpcpy_~from#1.offset_81| 14))) (not (= (select .cse7 8) 0)) (exists ((|v_ULTIMATE.start_main_~length2~0#1_55| Int)) (and (<= |v_ULTIMATE.start_main_~length2~0#1_55| .cse3) (= (select .cse7 (+ (- 1) |v_ULTIMATE.start_main_~length2~0#1_55|)) 0) (<= 1 |v_ULTIMATE.start_main_~length2~0#1_55|))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 13)) .cse8) (or .cse36 .cse1 .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45 .cse46 .cse47) (or (not (= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) .cse8)))) is different from true [2024-11-14 03:03:28,679 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11)) (.cse11 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) (.cse12 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (.cse3 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse8 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse10 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse4 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse3 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse0 .cse4) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3))) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse9 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse11) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse12) 0))) (<= 15 .cse4) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse12) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< .cse11 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_272 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_272) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 12) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse12) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse11) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse10 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0))) (<= |c_ULTIMATE.start_cstpcpy_~from#1.offset| 16) (or .cse1 (not (= .cse4 .cse0))) (or .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse8 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (<= 1 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (<= .cse0 .cse4) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse12 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))))) is different from false [2024-11-14 03:03:53,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:03:56,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:03:59,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:16,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:25,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:28,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:30,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:32,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:34,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:36,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:38,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:40,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:42,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:44,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:04:45,042 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse20 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10)) (.cse16 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (.cse17 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse31 (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse0 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse19 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse4 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse18 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse3 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (let ((.cse9 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse8 (< .cse5 .cse3)) (.cse32 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse33 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0))) (.cse34 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse35 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse19 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse36 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse37 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse38 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse10 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse18 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse11 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse12 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse13 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse14 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse15 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse7 (= (select .cse31 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse39 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (.cse40 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse21 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0))) (.cse22 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (.cse23 (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0))) (.cse1 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse24 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0))) (.cse25 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0))) (.cse26 (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (.cse27 (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (.cse28 (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (.cse29 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (.cse30 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< .cse20 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse4 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (or .cse7 .cse8 (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (or .cse1 .cse9) (or .cse10 .cse1 .cse11 .cse12 .cse13 .cse14 .cse15) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse16 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0))) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse17 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (or .cse1 (forall ((v_ArrVal_273 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_273) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse18) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse17) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2))) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 11) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse19) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse20) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse16) 0))) (or .cse7 .cse9) (or .cse21 .cse7 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select .cse31 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or .cse32 .cse33 .cse7 .cse34 .cse35 .cse36 .cse37 .cse38) (or .cse1 .cse39 .cse40) (or .cse1 .cse8) (or .cse7 (not (= .cse3 .cse5))) (or .cse32 .cse33 .cse34 .cse1 .cse35 .cse36 .cse37 .cse38) (or .cse7 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse7 .cse39 .cse40) (<= .cse5 .cse3) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse21 .cse22 .cse23 .cse1 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)))) is different from false [2024-11-14 03:05:04,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:05:05,096 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (.cse3 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse8 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse10 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse6 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse4 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse3 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse0 .cse4) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0))) (or .cse1 (not (= .cse4 .cse0))) (or .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse10 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (<= .cse0 .cse4) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse8 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0))) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse9 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))))) is different from false [2024-11-14 03:05:05,122 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse10 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse1 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse9 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse8 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse0 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1)) (.cse4 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse3 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse4 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse8 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0))) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse9 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse5 .cse3)) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse10 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse10) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_275 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_275) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 10) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|))) is different from false [2024-11-14 03:05:22,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:05:24,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:05:25,061 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse9 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 8)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse7 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse8 (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse4 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse3 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse0 .cse4) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse8 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0))) (or .cse1 (not (= .cse4 .cse0))) (or .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (<= .cse0 .cse4) (or .cse1 (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse9 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (or (forall ((v_ArrVal_277 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_277) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 9) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse9) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_276 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_276) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse8) 0))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))))) is different from false [2024-11-14 03:06:01,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:32,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:34,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:44,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:46,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:48,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:50,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:52,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:54,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:56,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:06:58,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:00,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:03,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:05,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:07,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:09,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:12,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:13,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:07:59,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:08:02,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:08:24,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:08:27,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:08:29,475 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse3 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse7 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse4 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse3 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse0 .cse4) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0))) (or .cse1 (not (= .cse4 .cse0))) (or .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (<= .cse0 .cse4) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))))) is different from false [2024-11-14 03:08:29,505 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 6)) (.cse4 (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse1 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse6 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse3 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse0 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse4 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse7 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) .cse1 (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse5 .cse3)) (or (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse6) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse7) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ 7 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_282 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_282) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_279 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_279) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse6 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|))) is different from false [2024-11-14 03:09:01,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:03,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:05,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:18,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:20,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:23,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:25,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:27,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:30,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:32,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:34,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:36,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:09:39,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:10:25,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:10:30,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:10:57,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:10:59,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:00,037 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse1 (= (select (select |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~from#1.base|) |c_ULTIMATE.start_cstpcpy_~from#1.offset|) 0)) (.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse4 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse5 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse0 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse3 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (< .cse0 .cse4) (< |c_ULTIMATE.start_cstpcpy_~from#1.offset| 0)) (<= 16 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or .cse1 (not (= .cse4 .cse0))) (or .cse1 (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse3) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (<= .cse0 .cse4) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse4) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))))) is different from false [2024-11-14 03:11:00,055 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 4)) (.cse1 (= |c_ULTIMATE.start_cstpcpy_#t~mem2#1| 0)) (.cse5 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 3)) (.cse3 (select |c_#length| |c_ULTIMATE.start_cstpcpy_~from#1.base|)) (.cse0 (+ 2 |c_ULTIMATE.start_cstpcpy_~from#1.offset|)) (.cse4 (+ |c_ULTIMATE.start_cstpcpy_~from#1.offset| 1))) (and (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse2) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ 5 |c_ULTIMATE.start_cstpcpy_~from#1.offset|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_284 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_284) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse4 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0)))) (or (forall ((v_ArrVal_285 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_285) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0)) .cse1 (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse5) 0)) (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse2 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0))) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< .cse0 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (or .cse1 (< .cse4 .cse3)) (or .cse1 (forall ((v_ArrVal_290 (Array Int Int)) (v_ArrVal_289 (Array Int Int)) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_85| Int) (|v_ULTIMATE.start_cstpcpy_~from#1.offset_84| Int)) (or (< .cse5 |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 1) .cse3) (< (+ |v_ULTIMATE.start_cstpcpy_~from#1.offset_85| 1) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|) (< |v_ULTIMATE.start_cstpcpy_~from#1.offset_84| 0) (= 0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_290) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_84|)) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_289) |c_ULTIMATE.start_cstpcpy_~from#1.base|) |v_ULTIMATE.start_cstpcpy_~from#1.offset_85|) 0))) (forall ((v_ArrVal_288 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_288) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse0) 0)) (forall ((v_ArrVal_287 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_cstpcpy_~to#1.base| v_ArrVal_287) |c_ULTIMATE.start_cstpcpy_~from#1.base|) .cse4) 0))) (<= 15 |c_ULTIMATE.start_cstpcpy_~from#1.offset|))) is different from false [2024-11-14 03:11:30,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:32,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:45,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:47,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:50,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:52,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:54,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:56,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:11:58,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:12:00,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:12:45,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:13:07,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-14 03:13:10,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1]