./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/forester-heap/dll-reverse.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/forester-heap/dll-reverse.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 06:31:37,132 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 06:31:37,201 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 06:31:37,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 06:31:37,205 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 06:31:37,226 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 06:31:37,227 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 06:31:37,227 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 06:31:37,228 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 06:31:37,228 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 06:31:37,229 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 06:31:37,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 06:31:37,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 06:31:37,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 06:31:37,230 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 06:31:37,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 06:31:37,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 06:31:37,231 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 06:31:37,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 06:31:37,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 06:31:37,233 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 06:31:37,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 06:31:37,235 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 06:31:37,236 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 06:31:37,236 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 06:31:37,236 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 06:31:37,236 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 06:31:37,236 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 06:31:37,237 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 06:31:37,237 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 06:31:37,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 06:31:37,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 06:31:37,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 06:31:37,237 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 06:31:37,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 06:31:37,238 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 06:31:37,240 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 06:31:37,240 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 [2024-11-16 06:31:37,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 06:31:37,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 06:31:37,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 06:31:37,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 06:31:37,466 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 06:31:37,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/dll-reverse.i [2024-11-16 06:31:38,682 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 06:31:38,839 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 06:31:38,839 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i [2024-11-16 06:31:38,856 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebe8ad1dd/cde7f98798a84e0bbaef3798ba2a37d5/FLAGb5f4674d3 [2024-11-16 06:31:39,238 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebe8ad1dd/cde7f98798a84e0bbaef3798ba2a37d5 [2024-11-16 06:31:39,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 06:31:39,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 06:31:39,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 06:31:39,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 06:31:39,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 06:31:39,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2ecd4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39, skipping insertion in model container [2024-11-16 06:31:39,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 06:31:39,530 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22309,22322] [2024-11-16 06:31:39,533 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22394,22407] [2024-11-16 06:31:39,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22924,22937] [2024-11-16 06:31:39,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 06:31:39,549 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 06:31:39,600 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22309,22322] [2024-11-16 06:31:39,601 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22394,22407] [2024-11-16 06:31:39,609 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/dll-reverse.i[22924,22937] [2024-11-16 06:31:39,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 06:31:39,652 INFO L204 MainTranslator]: Completed translation [2024-11-16 06:31:39,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39 WrapperNode [2024-11-16 06:31:39,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 06:31:39,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 06:31:39,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 06:31:39,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 06:31:39,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,691 INFO L138 Inliner]: procedures = 119, calls = 41, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 135 [2024-11-16 06:31:39,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 06:31:39,692 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 06:31:39,692 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 06:31:39,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 06:31:39,700 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,703 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,714 INFO L175 MemorySlicer]: Split 33 memory accesses to 2 slices as follows [2, 31]. 94 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 15 writes are split as follows [0, 15]. [2024-11-16 06:31:39,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,714 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,720 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,721 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,722 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,723 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,724 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 06:31:39,725 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 06:31:39,725 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 06:31:39,725 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 06:31:39,726 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (1/1) ... [2024-11-16 06:31:39,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 06:31:39,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:39,753 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 06:31:39,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 06:31:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 06:31:39,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 06:31:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 06:31:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 06:31:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 06:31:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 06:31:39,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 06:31:39,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 06:31:39,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 06:31:39,899 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 06:31:39,901 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 06:31:40,096 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-16 06:31:40,096 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 06:31:40,104 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 06:31:40,105 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 06:31:40,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 06:31:40 BoogieIcfgContainer [2024-11-16 06:31:40,105 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 06:31:40,106 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 06:31:40,106 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 06:31:40,109 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 06:31:40,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 06:31:39" (1/3) ... [2024-11-16 06:31:40,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3640d0c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 06:31:40, skipping insertion in model container [2024-11-16 06:31:40,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:39" (2/3) ... [2024-11-16 06:31:40,110 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3640d0c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 06:31:40, skipping insertion in model container [2024-11-16 06:31:40,110 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 06:31:40" (3/3) ... [2024-11-16 06:31:40,110 INFO L112 eAbstractionObserver]: Analyzing ICFG dll-reverse.i [2024-11-16 06:31:40,121 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 06:31:40,122 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 06:31:40,164 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 06:31:40,169 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4e92950, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 06:31:40,170 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 06:31:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand has 46 states, 42 states have (on average 1.619047619047619) internal successors, (68), 45 states have internal predecessors, (68), 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) [2024-11-16 06:31:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-16 06:31:40,178 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:40,178 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:40,179 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:40,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:40,182 INFO L85 PathProgramCache]: Analyzing trace with hash -836083832, now seen corresponding path program 1 times [2024-11-16 06:31:40,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:40,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626155689] [2024-11-16 06:31:40,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:40,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:40,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:40,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626155689] [2024-11-16 06:31:40,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626155689] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 06:31:40,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 06:31:40,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 06:31:40,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174733318] [2024-11-16 06:31:40,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 06:31:40,338 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 06:31:40,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:40,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 06:31:40,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 06:31:40,354 INFO L87 Difference]: Start difference. First operand has 46 states, 42 states have (on average 1.619047619047619) internal successors, (68), 45 states have internal predecessors, (68), 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 2 states, 2 states have (on average 4.0) internal successors, (8), 2 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) [2024-11-16 06:31:40,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:40,365 INFO L93 Difference]: Finished difference Result 85 states and 127 transitions. [2024-11-16 06:31:40,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 06:31:40,367 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 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 [2024-11-16 06:31:40,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:40,371 INFO L225 Difference]: With dead ends: 85 [2024-11-16 06:31:40,371 INFO L226 Difference]: Without dead ends: 36 [2024-11-16 06:31:40,373 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 06:31:40,375 INFO L432 NwaCegarLoop]: 51 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:40,376 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 06:31:40,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2024-11-16 06:31:40,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2024-11-16 06:31:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 33 states have (on average 1.303030303030303) internal successors, (43), 35 states have internal predecessors, (43), 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) [2024-11-16 06:31:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 43 transitions. [2024-11-16 06:31:40,397 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 43 transitions. Word has length 8 [2024-11-16 06:31:40,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:40,397 INFO L471 AbstractCegarLoop]: Abstraction has 36 states and 43 transitions. [2024-11-16 06:31:40,397 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 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) [2024-11-16 06:31:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2024-11-16 06:31:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-16 06:31:40,398 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:40,398 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:40,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 06:31:40,398 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:40,398 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:40,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1101783640, now seen corresponding path program 1 times [2024-11-16 06:31:40,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:40,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234927770] [2024-11-16 06:31:40,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:40,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:40,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234927770] [2024-11-16 06:31:40,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234927770] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 06:31:40,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 06:31:40,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 06:31:40,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595273997] [2024-11-16 06:31:40,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 06:31:40,530 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 06:31:40,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:40,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 06:31:40,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 06:31:40,531 INFO L87 Difference]: Start difference. First operand 36 states and 43 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 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) [2024-11-16 06:31:40,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:40,602 INFO L93 Difference]: Finished difference Result 66 states and 79 transitions. [2024-11-16 06:31:40,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 06:31:40,602 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 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) Word has length 11 [2024-11-16 06:31:40,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:40,604 INFO L225 Difference]: With dead ends: 66 [2024-11-16 06:31:40,604 INFO L226 Difference]: Without dead ends: 50 [2024-11-16 06:31:40,605 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 06:31:40,605 INFO L432 NwaCegarLoop]: 32 mSDtfsCounter, 47 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:40,606 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 68 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 06:31:40,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2024-11-16 06:31:40,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 45. [2024-11-16 06:31:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 42 states have (on average 1.2857142857142858) internal successors, (54), 44 states have internal predecessors, (54), 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) [2024-11-16 06:31:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 54 transitions. [2024-11-16 06:31:40,616 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 54 transitions. Word has length 11 [2024-11-16 06:31:40,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:40,617 INFO L471 AbstractCegarLoop]: Abstraction has 45 states and 54 transitions. [2024-11-16 06:31:40,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 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) [2024-11-16 06:31:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2024-11-16 06:31:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-16 06:31:40,617 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:40,617 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:40,617 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 06:31:40,618 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:40,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:40,618 INFO L85 PathProgramCache]: Analyzing trace with hash 23028201, now seen corresponding path program 1 times [2024-11-16 06:31:40,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:40,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304902627] [2024-11-16 06:31:40,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:40,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:40,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:40,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304902627] [2024-11-16 06:31:40,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304902627] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 06:31:40,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 06:31:40,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 06:31:40,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842260561] [2024-11-16 06:31:40,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 06:31:40,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 06:31:40,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:40,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 06:31:40,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 06:31:40,829 INFO L87 Difference]: Start difference. First operand 45 states and 54 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2024-11-16 06:31:40,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:40,996 INFO L93 Difference]: Finished difference Result 96 states and 118 transitions. [2024-11-16 06:31:40,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 06:31:40,997 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2024-11-16 06:31:40,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:40,997 INFO L225 Difference]: With dead ends: 96 [2024-11-16 06:31:40,997 INFO L226 Difference]: Without dead ends: 58 [2024-11-16 06:31:40,998 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 06:31:40,998 INFO L432 NwaCegarLoop]: 34 mSDtfsCounter, 17 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 112 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:40,999 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 112 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 06:31:41,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2024-11-16 06:31:41,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 52. [2024-11-16 06:31:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 49 states have (on average 1.2653061224489797) internal successors, (62), 51 states have internal predecessors, (62), 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) [2024-11-16 06:31:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 62 transitions. [2024-11-16 06:31:41,004 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 62 transitions. Word has length 18 [2024-11-16 06:31:41,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:41,004 INFO L471 AbstractCegarLoop]: Abstraction has 52 states and 62 transitions. [2024-11-16 06:31:41,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2024-11-16 06:31:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2024-11-16 06:31:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-16 06:31:41,005 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:41,005 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:41,005 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 06:31:41,005 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:41,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:41,006 INFO L85 PathProgramCache]: Analyzing trace with hash 1217601417, now seen corresponding path program 1 times [2024-11-16 06:31:41,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:41,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350449275] [2024-11-16 06:31:41,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-16 06:31:41,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:41,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350449275] [2024-11-16 06:31:41,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350449275] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 06:31:41,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1496597906] [2024-11-16 06:31:41,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:41,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:41,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:41,165 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 06:31:41,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 06:31:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:41,258 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-16 06:31:41,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 06:31:41,305 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 6 treesize of output 5 [2024-11-16 06:31:41,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 40 [2024-11-16 06:31:41,387 INFO L349 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2024-11-16 06:31:41,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 105 [2024-11-16 06:31:41,415 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2024-11-16 06:31:41,416 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 1 case distinctions, treesize of input 15 treesize of output 15 [2024-11-16 06:31:41,433 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 25 treesize of output 21 [2024-11-16 06:31:41,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 50 [2024-11-16 06:31:41,454 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:41,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 119 [2024-11-16 06:31:41,461 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 67 treesize of output 47 [2024-11-16 06:31:41,595 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:41,595 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 46 treesize of output 42 [2024-11-16 06:31:41,609 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 12 treesize of output 8 [2024-11-16 06:31:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:41,640 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 06:31:41,702 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:41,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 30 [2024-11-16 06:31:41,710 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:41,711 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 334 treesize of output 225 [2024-11-16 06:31:41,726 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:41,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 144 treesize of output 141 [2024-11-16 06:31:41,735 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 132 treesize of output 126 [2024-11-16 06:31:41,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:41,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1496597906] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 06:31:41,889 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 06:31:41,889 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 6] total 12 [2024-11-16 06:31:41,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958807082] [2024-11-16 06:31:41,890 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 06:31:41,890 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 06:31:41,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:41,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 06:31:41,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=101, Unknown=1, NotChecked=0, Total=132 [2024-11-16 06:31:41,892 INFO L87 Difference]: Start difference. First operand 52 states and 62 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 12 states have internal predecessors, (50), 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) [2024-11-16 06:31:42,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:42,410 INFO L93 Difference]: Finished difference Result 133 states and 165 transitions. [2024-11-16 06:31:42,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-16 06:31:42,411 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 12 states have internal predecessors, (50), 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 20 [2024-11-16 06:31:42,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:42,412 INFO L225 Difference]: With dead ends: 133 [2024-11-16 06:31:42,412 INFO L226 Difference]: Without dead ends: 117 [2024-11-16 06:31:42,412 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=168, Invalid=481, Unknown=1, NotChecked=0, Total=650 [2024-11-16 06:31:42,413 INFO L432 NwaCegarLoop]: 35 mSDtfsCounter, 165 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 32 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:42,413 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 170 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 198 Invalid, 2 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 06:31:42,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-11-16 06:31:42,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 49. [2024-11-16 06:31:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 48 states have (on average 1.2083333333333333) internal successors, (58), 48 states have internal predecessors, (58), 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) [2024-11-16 06:31:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 58 transitions. [2024-11-16 06:31:42,422 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 58 transitions. Word has length 20 [2024-11-16 06:31:42,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:42,422 INFO L471 AbstractCegarLoop]: Abstraction has 49 states and 58 transitions. [2024-11-16 06:31:42,423 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 12 states have internal predecessors, (50), 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) [2024-11-16 06:31:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-11-16 06:31:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-16 06:31:42,423 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:42,423 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:42,437 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-16 06:31:42,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:42,628 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:42,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:42,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1341326827, now seen corresponding path program 1 times [2024-11-16 06:31:42,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:42,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321073575] [2024-11-16 06:31:42,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-16 06:31:42,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:42,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321073575] [2024-11-16 06:31:42,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321073575] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 06:31:42,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 06:31:42,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 06:31:42,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194084940] [2024-11-16 06:31:42,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 06:31:42,818 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 06:31:42,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:42,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 06:31:42,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 06:31:42,819 INFO L87 Difference]: Start difference. First operand 49 states and 58 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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) [2024-11-16 06:31:42,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:42,927 INFO L93 Difference]: Finished difference Result 66 states and 78 transitions. [2024-11-16 06:31:42,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 06:31:42,928 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 25 [2024-11-16 06:31:42,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:42,928 INFO L225 Difference]: With dead ends: 66 [2024-11-16 06:31:42,929 INFO L226 Difference]: Without dead ends: 49 [2024-11-16 06:31:42,929 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-16 06:31:42,929 INFO L432 NwaCegarLoop]: 33 mSDtfsCounter, 11 mSDsluCounter, 74 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:42,930 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 107 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 06:31:42,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2024-11-16 06:31:42,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2024-11-16 06:31:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 48 states have (on average 1.1875) internal successors, (57), 48 states have internal predecessors, (57), 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) [2024-11-16 06:31:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 57 transitions. [2024-11-16 06:31:42,935 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 57 transitions. Word has length 25 [2024-11-16 06:31:42,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:42,935 INFO L471 AbstractCegarLoop]: Abstraction has 49 states and 57 transitions. [2024-11-16 06:31:42,935 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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) [2024-11-16 06:31:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2024-11-16 06:31:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-16 06:31:42,936 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:42,936 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:42,936 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 06:31:42,936 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:42,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:42,936 INFO L85 PathProgramCache]: Analyzing trace with hash -600844597, now seen corresponding path program 1 times [2024-11-16 06:31:42,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:42,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692679952] [2024-11-16 06:31:42,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:43,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:43,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692679952] [2024-11-16 06:31:43,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692679952] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 06:31:43,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479359470] [2024-11-16 06:31:43,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:43,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:43,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:43,573 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 06:31:43,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-16 06:31:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:43,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-16 06:31:43,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 06:31:43,688 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 6 treesize of output 5 [2024-11-16 06:31:43,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-16 06:31:43,765 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 102 [2024-11-16 06:31:43,773 INFO L349 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2024-11-16 06:31:43,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 202 treesize of output 196 [2024-11-16 06:31:43,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-16 06:31:43,789 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 207 treesize of output 134 [2024-11-16 06:31:43,807 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:43,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 282 treesize of output 254 [2024-11-16 06:31:43,814 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 129 treesize of output 97 [2024-11-16 06:31:43,820 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 145 [2024-11-16 06:31:43,828 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:43,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 301 treesize of output 267 [2024-11-16 06:31:43,835 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-16 06:31:43,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 140 [2024-11-16 06:31:43,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 151 [2024-11-16 06:31:43,858 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-16 06:31:43,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 173 treesize of output 108 [2024-11-16 06:31:43,878 INFO L349 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2024-11-16 06:31:43,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 223 treesize of output 220 [2024-11-16 06:31:43,882 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 24 [2024-11-16 06:31:43,884 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 24 treesize of output 11 [2024-11-16 06:31:43,888 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 43 treesize of output 18 [2024-11-16 06:31:43,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18 treesize of output 11 [2024-11-16 06:31:43,894 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 37 treesize of output 29 [2024-11-16 06:31:43,898 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-11-16 06:31:43,898 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 2 case distinctions, treesize of input 29 treesize of output 5 [2024-11-16 06:31:43,902 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 15 treesize of output 7 [2024-11-16 06:31:43,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 11 [2024-11-16 06:31:43,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-16 06:31:43,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2024-11-16 06:31:43,990 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 18 treesize of output 7 [2024-11-16 06:31:43,997 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 1 [2024-11-16 06:31:44,000 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 20 treesize of output 15 [2024-11-16 06:31:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:44,073 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 06:31:44,092 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_322 (Array Int Int))) (= (select (select (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~prev~0#1.base|) (+ 8 |c_ULTIMATE.start_main_~prev~0#1.offset|)) 1)) is different from false [2024-11-16 06:31:44,106 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_318) (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset|) v_ArrVal_322) |c_ULTIMATE.start_main_~x~0#1.base|) (+ |c_ULTIMATE.start_main_~x~0#1.offset| 8)) 1) (not (= v_ArrVal_318 (let ((.cse0 (+ |c_ULTIMATE.start_main_~x~0#1.offset| 4))) (store (store (select |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~x~0#1.offset|)) .cse0 (select v_ArrVal_318 .cse0))))))) is different from false [2024-11-16 06:31:44,120 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset|) v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) (+ |c_ULTIMATE.start_main_~head~0#1.offset| 8)) 1) (not (= v_ArrVal_318 (let ((.cse0 (+ |c_ULTIMATE.start_main_~head~0#1.offset| 4))) (store (store (select |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse0 (select v_ArrVal_318 .cse0))))))) is different from false [2024-11-16 06:31:44,131 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:44,131 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 117 treesize of output 93 [2024-11-16 06:31:44,147 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:44,147 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 551 treesize of output 414 [2024-11-16 06:31:44,162 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:44,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 295 treesize of output 283 [2024-11-16 06:31:44,173 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 210 treesize of output 204 [2024-11-16 06:31:46,830 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 18 treesize of output 1 [2024-11-16 06:31:46,928 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 18 treesize of output 1 [2024-11-16 06:31:47,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:47,573 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 18 treesize of output 1 [2024-11-16 06:31:47,610 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 18 treesize of output 1 [2024-11-16 06:31:47,667 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 18 treesize of output 1 [2024-11-16 06:31:47,695 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 18 treesize of output 1 [2024-11-16 06:31:47,744 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 18 treesize of output 1 [2024-11-16 06:31:47,799 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 18 treesize of output 1 [2024-11-16 06:31:47,883 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 18 treesize of output 1 [2024-11-16 06:31:48,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,520 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:48,895 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base|)) (.cse5 (+ |c_ULTIMATE.start_main_~head~0#1.offset| 8)) (.cse0 (= |c_ULTIMATE.start_main_~head~0#1.base| |c_ULTIMATE.start_main_~x~0#1.base|))) (let ((.cse66 (not .cse0)) (.cse6 (+ |c_ULTIMATE.start_main_~head~0#1.offset| 4)) (.cse86 (forall ((v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (let ((.cse1 (and .cse86 (forall ((v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_ArrVal_313 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse129 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (= (select (select (store .cse129 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse129 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse2 (not (= (select |c_#valid| |c_ULTIMATE.start_main_~head~0#1.base|) 0))) (.cse9 (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int)) (or (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse127 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse128 (store .cse127 v_arrayElimCell_31 v_ArrVal_308))) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse126 (store .cse128 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse126 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse126 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store .cse127 v_arrayElimCell_31 v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (not (= v_ArrVal_318 (store (store (select .cse128 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))))) (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|)))) (.cse12 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (.cse13 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse124 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse125 (store .cse124 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse124 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse125 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse125 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (.cse15 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse121 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse123 (store .cse121 v_arrayElimCell_34 v_ArrVal_308))) (let ((.cse122 (store .cse123 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store (store .cse121 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse122 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse122 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse123 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))))) (.cse16 (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse120 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse120 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse120 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34)))) (.cse25 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse119 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308))) (let ((.cse118 (store .cse119 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse118 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse118 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse119 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (.cse17 (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse117 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse117 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse117 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (.cse14 (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34)))) (.cse19 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse116 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse116 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse116 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (.cse18 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_32 Int) (v_arrayElimCell_34 Int)) (let ((.cse114 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318)) (.cse115 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store .cse114 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse115 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse114 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse115 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (.cse49 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse113 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse113 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse113 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (.cse21 (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse111 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse112 (store .cse111 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse111 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse112 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse112 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34)))) (.cse22 (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse110 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store .cse110 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse110 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34)))) (.cse23 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_32 Int) (v_arrayElimCell_34 Int)) (let ((.cse108 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse109 (store .cse108 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse108 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse109 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse109 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (.cse50 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (.cse10 (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse107 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse106 (store .cse107 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse106 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store (store .cse107 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse106 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|)))) (.cse26 (forall ((v_arrayElimCell_31 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse105 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313) v_arrayElimCell_31 v_ArrVal_308))) (or (forall ((v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse104 (store .cse105 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse104 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse104 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (not (= v_ArrVal_318 (store (store (select .cse105 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|)))) (.cse27 (forall ((v_arrayElimCell_31 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse103 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313) v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse103 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_322 (Array Int Int))) (= (select (select (store (store .cse103 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|)))) (.cse31 (= |c_ULTIMATE.start_main_~x~0#1.offset| |c_ULTIMATE.start_main_~head~0#1.offset|)) (.cse11 (not (= (select |c_#valid| |c_ULTIMATE.start_main_~x~0#1.base|) 0))) (.cse88 (or .cse66 (and (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse99 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store .cse99 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse99 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse100 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse101 (store .cse100 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse100 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse101 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse101 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse102 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse102 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse102 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))))) (.cse20 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))) (.cse57 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (.cse24 (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (.cse65 (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (and (or .cse0 .cse1 .cse2) (forall ((v_arrayElimCell_31 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (forall ((v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse4 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (or (forall ((v_ArrVal_322 (Array Int Int))) (= (select (select (store (store .cse4 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)) (not (= v_ArrVal_318 (store (store (select (store .cse4 v_arrayElimCell_31 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (forall ((v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse8 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse7 (store .cse8 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse7 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store .cse8 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse7 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store .cse8 v_arrayElimCell_31 v_ArrVal_314) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (or .cse0 (and .cse9 .cse10 (or .cse1 .cse2) (or .cse11 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25)) .cse26 .cse27)) (forall ((v_arrayElimCell_31 Int)) (or (forall ((v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse29 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse28 (store .cse29 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse28 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store .cse29 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse28 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))))) (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (forall ((v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse30 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (or (not (= v_ArrVal_318 (store (store (select (store .cse30 v_arrayElimCell_31 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store (store .cse30 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse30 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (or .cse31 (let ((.cse32 (and .cse86 (forall ((v_arrayElimCell_34 Int) (v_ArrVal_313 (Array Int Int)) (v_arrayElimCell_33 Int)) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (or (forall ((v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse87 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (or (= (select (select (store (store (store .cse87 v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse87 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (not (= v_ArrVal_318 (store (store v_ArrVal_308 |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))))) (.cse34 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_33 Int)) (let ((.cse84 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse85 (store .cse84 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse84 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse85 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse85 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse37 (forall ((v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse83 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse83 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse83 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))) (.cse33 (forall ((v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse82 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse82 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse82 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))) (.cse35 (forall ((v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse80 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse81 (store .cse80 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse80 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse81 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse81 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))))) (.cse36 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_32 Int) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse79 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308)) (.cse78 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse78 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse79 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse79 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse78 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (.cse39 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_32 Int) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse76 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse77 (store .cse76 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse76 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse77 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse77 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse41 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse74 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse75 (store .cse74 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse74 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse75 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse75 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse75 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse42 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse72 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse73 (store .cse72 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse72 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse73 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse73 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse38 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_33 Int)) (let ((.cse71 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse71 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse71 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (.cse40 (forall ((v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_32 Int) (v_ArrVal_322 (Array Int Int))) (or (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (.cse48 (or .cse66 (and (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse67 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse67 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse67 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse68 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse69 (store .cse68 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse68 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse69 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse69 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (forall ((v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse70 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse70 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse70 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))))))) (and (or .cse0 .cse32 .cse2) (or (and (or .cse11 (and .cse33 .cse12 .cse34 .cse35 .cse17 .cse36 .cse37 .cse38 .cse39 .cse40 .cse20 .cse41 .cse42 .cse24)) (or .cse32 .cse2)) .cse0) (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse45 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse43 (store .cse45 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse43 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (let ((.cse44 (store .cse43 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (= (select (select (store .cse44 v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse44 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store (store .cse45 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))))))) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_33 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (forall ((v_arrayElimCell_32 Int) (v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse47 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse46 (store .cse47 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse46 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store .cse46 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_32 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store (store .cse47 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (or (and (or (and .cse34 .cse37) .cse0) .cse33 .cse12 .cse35 .cse48 .cse17 .cse36 .cse39 .cse49 .cse20 .cse41 .cse42 .cse24 .cse50 (or .cse0 (and .cse38 .cse40))) .cse11) (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_33 Int)) (or (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (forall ((v_ArrVal_313 (Array Int Int))) (or (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse51 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (or (not (= v_ArrVal_318 (store (store (select (store .cse51 v_arrayElimCell_31 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store .cse51 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store (store .cse51 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_31) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) .cse26 (forall ((v_arrayElimCell_31 Int) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (forall ((v_ArrVal_313 (Array Int Int))) (or (not (= v_ArrVal_313 (store .cse3 |c_ULTIMATE.start_main_~x~0#1.offset| (select v_ArrVal_313 |c_ULTIMATE.start_main_~x~0#1.offset|)))) (forall ((v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int))) (let ((.cse53 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_313))) (let ((.cse52 (store .cse53 v_arrayElimCell_31 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse52 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store .cse53 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_31 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse52 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store (store .cse53 v_arrayElimCell_31 v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))))))) (not (= (select |c_#valid| v_arrayElimCell_31) 0)) (= v_arrayElimCell_31 |c_ULTIMATE.start_main_~x~0#1.base|))) (or .cse11 (and (or .cse0 (and (forall ((v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_33 Int)) (let ((.cse54 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse54 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse54 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) .cse48 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse55 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse55 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse55 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) .cse20 (forall ((v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse56 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse56 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store .cse56 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) .cse57 .cse24 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse58 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse59 (store .cse58 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse58 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse59 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse59 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (forall ((v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse60 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse60 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse60 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse61 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse61 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse61 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int) (v_arrayElimCell_33 Int)) (let ((.cse62 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (let ((.cse63 (store .cse62 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318))) (or (not (= v_ArrVal_318 (store (store (select .cse62 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store .cse63 v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store .cse63 v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1))))) (or (and (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_33 Int)) (let ((.cse64 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308))) (or (not (= v_ArrVal_318 (store (store (select .cse64 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse64 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))) (forall ((v_arrayElimCell_33 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_33) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_33 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1)))))) .cse0) .cse65)) .cse27))) (or (and .cse9 (or .cse11 (and .cse12 .cse13 .cse88 .cse15 (or (and .cse16 .cse25) .cse0) .cse17 (or .cse0 (and .cse14 .cse19)) .cse18 .cse49 .cse20 .cse21 .cse22 .cse23 .cse24 .cse50)) .cse10 .cse26 .cse27) .cse31) (or .cse11 (and .cse88 (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse89 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse89 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse89 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse90 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse91 (store .cse90 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse90 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse91 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse91 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) (forall ((v_arrayElimCell_34 Int)) (or (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse92 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store .cse92 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse92 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse93 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (let ((.cse94 (store .cse93 v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store .cse93 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse94 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse94 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) .cse20 (or .cse0 (and (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse95 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse95 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse95 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34))))) (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (let ((.cse96 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store .cse96 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store (store |c_#memory_int#1| v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse96 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse97 (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314))) (or (= (select (select (store (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse97 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_34 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store .cse97 v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6))))))) .cse57 .cse24 (or (and (forall ((v_arrayElimCell_34 Int)) (or (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_ArrVal_322 (Array Int Int))) (or (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))) (= |c_ULTIMATE.start_main_~head~0#1.base| v_arrayElimCell_34))) (forall ((v_ArrVal_314 (Array Int Int)) (v_ArrVal_308 (Array Int Int)) (v_ArrVal_318 (Array Int Int)) (v_arrayElimCell_35 Int) (v_ArrVal_322 (Array Int Int)) (v_arrayElimCell_34 Int)) (let ((.cse98 (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_314) v_arrayElimCell_34 v_ArrVal_308))) (or (= (select (select (store (store |c_#memory_int#1| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (= (select (select (store (store .cse98 |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_318) v_arrayElimCell_35 v_ArrVal_322) |c_ULTIMATE.start_main_~head~0#1.base|) .cse5) 1) (not (= v_ArrVal_318 (store (store (select .cse98 |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset| (select v_ArrVal_318 |c_ULTIMATE.start_main_~head~0#1.offset|)) .cse6 (select v_ArrVal_318 .cse6)))))))) .cse0) .cse65)))))) is different from false [2024-11-16 06:31:49,676 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:49,695 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:49,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 115 [2024-11-16 06:31:49,708 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 23 treesize of output 15 [2024-11-16 06:31:49,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:49,763 INFO L349 Elim1Store]: treesize reduction 57, result has 26.9 percent of original size [2024-11-16 06:31:49,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:49,778 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 8 treesize of output 4 [2024-11-16 06:31:49,788 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:49,789 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 281 treesize of output 283 [2024-11-16 06:31:49,814 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:49,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 103 [2024-11-16 06:31:49,821 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 23 treesize of output 15 [2024-11-16 06:31:49,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 15 [2024-11-16 06:31:49,890 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:49,905 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 23 treesize of output 15 [2024-11-16 06:31:49,910 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 25 treesize of output 17 [2024-11-16 06:31:49,928 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:49,929 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 304 treesize of output 306 [2024-11-16 06:31:49,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:49,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 103 [2024-11-16 06:31:49,955 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 34 treesize of output 22 [2024-11-16 06:31:50,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 15 [2024-11-16 06:31:50,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:50,074 INFO L349 Elim1Store]: treesize reduction 57, result has 26.9 percent of original size [2024-11-16 06:31:50,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:50,086 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,086 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 61 treesize of output 45 [2024-11-16 06:31:50,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,115 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 92 [2024-11-16 06:31:50,122 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 [2024-11-16 06:31:50,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 61 [2024-11-16 06:31:50,163 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:50,166 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 8 treesize of output 4 [2024-11-16 06:31:50,172 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 23 treesize of output 15 [2024-11-16 06:31:50,176 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 25 treesize of output 17 [2024-11-16 06:31:50,187 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,195 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,195 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 111 treesize of output 115 [2024-11-16 06:31:50,203 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 23 treesize of output 15 [2024-11-16 06:31:50,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,234 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 115 [2024-11-16 06:31:50,244 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 23 treesize of output 15 [2024-11-16 06:31:50,285 INFO L349 Elim1Store]: treesize reduction 41, result has 33.9 percent of original size [2024-11-16 06:31:50,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 21 [2024-11-16 06:31:50,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,300 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2024-11-16 06:31:50,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 1 [2024-11-16 06:31:50,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:50,315 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 8 treesize of output 4 [2024-11-16 06:31:50,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,323 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 95 treesize of output 99 [2024-11-16 06:31:50,374 INFO L349 Elim1Store]: treesize reduction 57, result has 26.9 percent of original size [2024-11-16 06:31:50,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:50,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:50,392 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,392 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 32 treesize of output 24 [2024-11-16 06:31:50,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,404 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,404 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 134 treesize of output 138 [2024-11-16 06:31:50,418 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 34 treesize of output 22 [2024-11-16 06:31:50,448 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,456 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 92 [2024-11-16 06:31:50,468 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 [2024-11-16 06:31:50,488 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,498 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,498 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 118 treesize of output 122 [2024-11-16 06:31:50,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2024-11-16 06:31:50,553 INFO L349 Elim1Store]: treesize reduction 57, result has 26.9 percent of original size [2024-11-16 06:31:50,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:50,561 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,561 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 32 treesize of output 24 [2024-11-16 06:31:50,570 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 23 treesize of output 15 [2024-11-16 06:31:50,574 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,582 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 76 [2024-11-16 06:31:50,610 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 18 treesize of output 1 [2024-11-16 06:31:50,646 INFO L349 Elim1Store]: treesize reduction 75, result has 21.9 percent of original size [2024-11-16 06:31:50,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:50,657 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2024-11-16 06:31:50,676 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,676 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 304 treesize of output 306 [2024-11-16 06:31:50,693 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,694 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 110 treesize of output 103 [2024-11-16 06:31:50,702 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 34 treesize of output 22 [2024-11-16 06:31:50,769 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 21 treesize of output 15 [2024-11-16 06:31:50,806 INFO L349 Elim1Store]: treesize reduction 75, result has 21.9 percent of original size [2024-11-16 06:31:50,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:50,817 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 18 treesize of output 1 [2024-11-16 06:31:50,835 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 41 [2024-11-16 06:31:50,867 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,868 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2024-11-16 06:31:50,875 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,875 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 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:50,877 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 8 treesize of output 4 [2024-11-16 06:31:50,885 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 23 treesize of output 15 [2024-11-16 06:31:50,890 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 25 treesize of output 17 [2024-11-16 06:31:50,896 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 107 [2024-11-16 06:31:50,904 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,904 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 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:50,907 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 8 treesize of output 4 [2024-11-16 06:31:50,917 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,917 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 53 [2024-11-16 06:31:50,928 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,928 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 39 [2024-11-16 06:31:50,934 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 23 treesize of output 15 [2024-11-16 06:31:50,946 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 21 treesize of output 15 [2024-11-16 06:31:50,950 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 25 treesize of output 17 [2024-11-16 06:31:50,956 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2024-11-16 06:31:50,961 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,962 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 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:50,964 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 8 treesize of output 4 [2024-11-16 06:31:50,966 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 12 treesize of output 8 [2024-11-16 06:31:50,969 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 [2024-11-16 06:31:50,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,976 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:50,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2024-11-16 06:31:50,986 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:50,986 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 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:50,988 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 8 treesize of output 4 [2024-11-16 06:31:50,993 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 34 treesize of output 22 [2024-11-16 06:31:50,999 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 37 treesize of output 25 [2024-11-16 06:31:51,017 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,021 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 23 treesize of output 15 [2024-11-16 06:31:51,027 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 25 treesize of output 17 [2024-11-16 06:31:51,035 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,035 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 56 [2024-11-16 06:31:51,041 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,042 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 1 case distinctions, treesize of input 14 treesize of output 8 [2024-11-16 06:31:51,044 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 8 treesize of output 4 [2024-11-16 06:31:51,052 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 [2024-11-16 06:31:51,056 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 12 treesize of output 8 [2024-11-16 06:31:51,060 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,068 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,069 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 95 treesize of output 99 [2024-11-16 06:31:51,100 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 18 treesize of output 1 [2024-11-16 06:31:51,133 INFO L349 Elim1Store]: treesize reduction 75, result has 21.9 percent of original size [2024-11-16 06:31:51,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:51,143 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2024-11-16 06:31:51,174 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,181 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 95 treesize of output 99 [2024-11-16 06:31:51,214 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 18 treesize of output 1 [2024-11-16 06:31:51,250 INFO L349 Elim1Store]: treesize reduction 75, result has 21.9 percent of original size [2024-11-16 06:31:51,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 21 [2024-11-16 06:31:51,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2024-11-16 06:31:51,272 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2024-11-16 06:31:51,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-16 06:31:51,298 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,298 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 53 [2024-11-16 06:31:51,309 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:51,310 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 32 treesize of output 39 [2024-11-16 06:31:51,314 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 23 treesize of output 15 [2024-11-16 06:31:51,322 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 21 treesize of output 15 [2024-11-16 06:31:51,332 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 21 treesize of output 15 [2024-11-16 06:31:51,335 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 25 treesize of output 17 [2024-11-16 06:31:51,342 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,343 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-16 06:31:51,344 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-16 06:31:51,345 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-16 06:31:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 6 not checked. [2024-11-16 06:31:51,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [479359470] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 06:31:51,531 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 06:31:51,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 22 [2024-11-16 06:31:51,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424114404] [2024-11-16 06:31:51,531 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 06:31:51,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-16 06:31:51,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:51,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-16 06:31:51,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=263, Unknown=4, NotChecked=140, Total=462 [2024-11-16 06:31:51,532 INFO L87 Difference]: Start difference. First operand 49 states and 57 transitions. Second operand has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 22 states have internal predecessors, (56), 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) [2024-11-16 06:31:51,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:51,996 INFO L93 Difference]: Finished difference Result 92 states and 108 transitions. [2024-11-16 06:31:51,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 06:31:51,996 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 22 states have internal predecessors, (56), 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 27 [2024-11-16 06:31:51,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:51,997 INFO L225 Difference]: With dead ends: 92 [2024-11-16 06:31:51,997 INFO L226 Difference]: Without dead ends: 90 [2024-11-16 06:31:51,997 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=66, Invalid=326, Unknown=4, NotChecked=156, Total=552 [2024-11-16 06:31:51,998 INFO L432 NwaCegarLoop]: 24 mSDtfsCounter, 68 mSDsluCounter, 281 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 305 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 310 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:51,998 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 305 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 283 Invalid, 0 Unknown, 310 Unchecked, 0.3s Time] [2024-11-16 06:31:51,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2024-11-16 06:31:52,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 73. [2024-11-16 06:31:52,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 1.2083333333333333) internal successors, (87), 72 states have internal predecessors, (87), 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) [2024-11-16 06:31:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 87 transitions. [2024-11-16 06:31:52,004 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 87 transitions. Word has length 27 [2024-11-16 06:31:52,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:52,004 INFO L471 AbstractCegarLoop]: Abstraction has 73 states and 87 transitions. [2024-11-16 06:31:52,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 22 states have internal predecessors, (56), 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) [2024-11-16 06:31:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2024-11-16 06:31:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-16 06:31:52,005 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:52,005 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:52,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-16 06:31:52,209 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-16 06:31:52,210 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:52,210 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:52,210 INFO L85 PathProgramCache]: Analyzing trace with hash -600814806, now seen corresponding path program 1 times [2024-11-16 06:31:52,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:52,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068149165] [2024-11-16 06:31:52,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-16 06:31:52,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:52,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068149165] [2024-11-16 06:31:52,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068149165] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 06:31:52,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 06:31:52,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 06:31:52,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890609462] [2024-11-16 06:31:52,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 06:31:52,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 06:31:52,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:52,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 06:31:52,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 06:31:52,249 INFO L87 Difference]: Start difference. First operand 73 states and 87 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 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) [2024-11-16 06:31:52,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:52,260 INFO L93 Difference]: Finished difference Result 81 states and 96 transitions. [2024-11-16 06:31:52,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 06:31:52,260 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 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 27 [2024-11-16 06:31:52,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:52,261 INFO L225 Difference]: With dead ends: 81 [2024-11-16 06:31:52,261 INFO L226 Difference]: Without dead ends: 79 [2024-11-16 06:31:52,261 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 06:31:52,261 INFO L432 NwaCegarLoop]: 45 mSDtfsCounter, 5 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 77 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:52,262 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 77 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 06:31:52,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2024-11-16 06:31:52,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 73. [2024-11-16 06:31:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 1.2083333333333333) internal successors, (87), 72 states have internal predecessors, (87), 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) [2024-11-16 06:31:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 87 transitions. [2024-11-16 06:31:52,271 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 87 transitions. Word has length 27 [2024-11-16 06:31:52,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:52,271 INFO L471 AbstractCegarLoop]: Abstraction has 73 states and 87 transitions. [2024-11-16 06:31:52,272 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 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) [2024-11-16 06:31:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2024-11-16 06:31:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-16 06:31:52,273 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:52,273 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:52,273 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 06:31:52,273 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:52,274 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:52,274 INFO L85 PathProgramCache]: Analyzing trace with hash 593760139, now seen corresponding path program 1 times [2024-11-16 06:31:52,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:52,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028517647] [2024-11-16 06:31:52,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-16 06:31:52,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:52,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028517647] [2024-11-16 06:31:52,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028517647] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 06:31:52,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1757294111] [2024-11-16 06:31:52,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:52,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:52,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:52,441 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 06:31:52,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-16 06:31:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:52,547 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-16 06:31:52,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 06:31:52,553 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 6 treesize of output 5 [2024-11-16 06:31:52,577 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2024-11-16 06:31:52,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2024-11-16 06:31:52,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 50 [2024-11-16 06:31:52,648 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:52,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 115 treesize of output 119 [2024-11-16 06:31:52,653 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 56 treesize of output 40 [2024-11-16 06:31:52,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 40 [2024-11-16 06:31:52,674 INFO L349 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2024-11-16 06:31:52,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 105 [2024-11-16 06:31:52,678 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 55 treesize of output 45 [2024-11-16 06:31:52,688 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2024-11-16 06:31:52,689 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 1 case distinctions, treesize of input 15 treesize of output 15 [2024-11-16 06:31:52,742 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:52,742 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 46 treesize of output 42 [2024-11-16 06:31:52,746 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 12 treesize of output 8 [2024-11-16 06:31:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-16 06:31:52,755 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 06:31:52,765 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:52,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 30 [2024-11-16 06:31:52,771 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:52,771 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 190 treesize of output 133 [2024-11-16 06:31:52,777 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:52,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 75 [2024-11-16 06:31:52,781 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 66 treesize of output 62 [2024-11-16 06:31:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-16 06:31:52,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1757294111] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 06:31:52,962 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 06:31:52,962 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 13 [2024-11-16 06:31:52,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330977209] [2024-11-16 06:31:52,963 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 06:31:52,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-16 06:31:52,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:52,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-16 06:31:52,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2024-11-16 06:31:52,963 INFO L87 Difference]: Start difference. First operand 73 states and 87 transitions. Second operand has 13 states, 13 states have (on average 4.615384615384615) internal successors, (60), 13 states have internal predecessors, (60), 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) [2024-11-16 06:31:53,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:53,259 INFO L93 Difference]: Finished difference Result 125 states and 149 transitions. [2024-11-16 06:31:53,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 06:31:53,260 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.615384615384615) internal successors, (60), 13 states have internal predecessors, (60), 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 27 [2024-11-16 06:31:53,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:53,260 INFO L225 Difference]: With dead ends: 125 [2024-11-16 06:31:53,260 INFO L226 Difference]: Without dead ends: 89 [2024-11-16 06:31:53,261 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 46 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=104, Invalid=316, Unknown=0, NotChecked=0, Total=420 [2024-11-16 06:31:53,261 INFO L432 NwaCegarLoop]: 39 mSDtfsCounter, 143 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 17 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:53,261 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 222 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 179 Invalid, 11 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 06:31:53,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-11-16 06:31:53,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 67. [2024-11-16 06:31:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 66 states have (on average 1.196969696969697) internal successors, (79), 66 states have internal predecessors, (79), 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) [2024-11-16 06:31:53,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 79 transitions. [2024-11-16 06:31:53,266 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 79 transitions. Word has length 27 [2024-11-16 06:31:53,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:53,267 INFO L471 AbstractCegarLoop]: Abstraction has 67 states and 79 transitions. [2024-11-16 06:31:53,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.615384615384615) internal successors, (60), 13 states have internal predecessors, (60), 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) [2024-11-16 06:31:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 79 transitions. [2024-11-16 06:31:53,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-16 06:31:53,267 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:53,267 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:53,281 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-16 06:31:53,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:53,472 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:53,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:53,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1144829003, now seen corresponding path program 1 times [2024-11-16 06:31:53,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:53,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291143425] [2024-11-16 06:31:53,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:53,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:53,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:53,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291143425] [2024-11-16 06:31:53,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291143425] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 06:31:53,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1238396074] [2024-11-16 06:31:53,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:53,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:53,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:53,725 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 06:31:53,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-16 06:31:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:53,840 INFO L255 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-16 06:31:53,842 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 06:31:53,851 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 6 treesize of output 5 [2024-11-16 06:31:53,873 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 70 [2024-11-16 06:31:53,889 INFO L349 Elim1Store]: treesize reduction 46, result has 9.8 percent of original size [2024-11-16 06:31:53,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 144 treesize of output 153 [2024-11-16 06:31:53,893 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 54 [2024-11-16 06:31:53,896 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 101 treesize of output 87 [2024-11-16 06:31:53,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-16 06:31:53,904 INFO L349 Elim1Store]: treesize reduction 21, result has 4.5 percent of original size [2024-11-16 06:31:53,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 78 [2024-11-16 06:31:53,913 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2024-11-16 06:31:53,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2024-11-16 06:31:53,920 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2024-11-16 06:31:53,920 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 2 case distinctions, treesize of input 29 treesize of output 5 [2024-11-16 06:31:53,928 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 96 [2024-11-16 06:31:53,936 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:53,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 213 treesize of output 199 [2024-11-16 06:31:53,940 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 100 treesize of output 74 [2024-11-16 06:31:53,943 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 102 [2024-11-16 06:31:53,948 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2024-11-16 06:31:53,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 219 treesize of output 203 [2024-11-16 06:31:53,952 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-16 06:31:54,074 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-16 06:31:54,098 INFO L349 Elim1Store]: treesize reduction 17, result has 51.4 percent of original size [2024-11-16 06:31:54,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 52 [2024-11-16 06:31:54,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 19 treesize of output 12 [2024-11-16 06:31:54,133 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2024-11-16 06:31:54,134 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 1 case distinctions, treesize of input 33 treesize of output 32 [2024-11-16 06:31:54,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2024-11-16 06:31:54,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:54,188 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 06:31:54,235 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base|)) (.cse1 (+ |c_ULTIMATE.start_main_~x~0#1.offset| 8))) (and (or (forall ((v_ArrVal_689 (Array Int Int)) (v_ArrVal_688 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_688) (select v_ArrVal_688 |c_ULTIMATE.start_main_~x~0#1.offset|) v_ArrVal_689) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset|) 0)) (not (= v_ArrVal_688 (store .cse0 .cse1 (select v_ArrVal_688 .cse1)))))) (= (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset|) 0)) (forall ((v_ArrVal_689 (Array Int Int)) (v_ArrVal_688 (Array Int Int))) (let ((.cse2 (select v_ArrVal_688 |c_ULTIMATE.start_main_~x~0#1.offset|))) (or (not (= (select (select (store (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_688) .cse2 v_ArrVal_689) |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset|) 0)) (not (= v_ArrVal_688 (store .cse0 .cse1 (select v_ArrVal_688 .cse1)))) (= .cse2 0)))))) is different from false [2024-11-16 06:31:54,386 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,386 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 222 treesize of output 223 [2024-11-16 06:31:54,394 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,394 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 214 treesize of output 151 [2024-11-16 06:31:54,404 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,405 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 953 treesize of output 831 [2024-11-16 06:31:54,426 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,426 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 668 treesize of output 667 [2024-11-16 06:31:54,464 INFO L349 Elim1Store]: treesize reduction 45, result has 45.8 percent of original size [2024-11-16 06:31:54,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 651 treesize of output 642 [2024-11-16 06:31:54,484 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,484 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 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 591 treesize of output 575 [2024-11-16 06:31:54,499 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 537 treesize of output 531 [2024-11-16 06:31:54,513 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 531 treesize of output 527 [2024-11-16 06:31:54,527 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 527 treesize of output 525 [2024-11-16 06:31:54,543 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 525 treesize of output 521 [2024-11-16 06:31:54,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2024-11-16 06:31:54,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2024-11-16 06:31:54,921 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 12 treesize of output 8 [2024-11-16 06:31:54,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:54,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 22 [2024-11-16 06:31:55,241 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 12 treesize of output 8 [2024-11-16 06:31:55,263 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 12 treesize of output 8 [2024-11-16 06:31:55,286 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 12 treesize of output 8 [2024-11-16 06:31:55,296 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 12 treesize of output 8 [2024-11-16 06:31:55,320 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 19 treesize of output 13 [2024-11-16 06:31:55,434 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 13 treesize of output 1 [2024-11-16 06:31:55,440 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 13 treesize of output 1 [2024-11-16 06:31:55,451 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 12 treesize of output 8 [2024-11-16 06:31:55,523 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 12 treesize of output 8 [2024-11-16 06:31:55,531 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:55,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 23 [2024-11-16 06:31:55,537 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 6 treesize of output 4 [2024-11-16 06:31:55,546 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 12 treesize of output 8 [2024-11-16 06:31:55,550 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 23 treesize of output 17 [2024-11-16 06:31:55,562 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:55,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 53 [2024-11-16 06:31:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:55,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1238396074] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 06:31:55,608 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 06:31:55,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 19 [2024-11-16 06:31:55,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31953311] [2024-11-16 06:31:55,608 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 06:31:55,608 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-16 06:31:55,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 06:31:55,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-16 06:31:55,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=255, Unknown=1, NotChecked=32, Total=342 [2024-11-16 06:31:55,609 INFO L87 Difference]: Start difference. First operand 67 states and 79 transitions. Second operand has 19 states, 19 states have (on average 3.1578947368421053) internal successors, (60), 19 states have internal predecessors, (60), 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) [2024-11-16 06:31:56,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 06:31:56,425 INFO L93 Difference]: Finished difference Result 148 states and 174 transitions. [2024-11-16 06:31:56,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-16 06:31:56,425 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.1578947368421053) internal successors, (60), 19 states have internal predecessors, (60), 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 27 [2024-11-16 06:31:56,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 06:31:56,426 INFO L225 Difference]: With dead ends: 148 [2024-11-16 06:31:56,426 INFO L226 Difference]: Without dead ends: 121 [2024-11-16 06:31:56,426 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 28 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=185, Invalid=630, Unknown=1, NotChecked=54, Total=870 [2024-11-16 06:31:56,427 INFO L432 NwaCegarLoop]: 40 mSDtfsCounter, 189 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 300 mSolverCounterSat, 32 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 300 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 87 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-16 06:31:56,427 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 368 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 300 Invalid, 4 Unknown, 87 Unchecked, 0.5s Time] [2024-11-16 06:31:56,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2024-11-16 06:31:56,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 81. [2024-11-16 06:31:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 80 states have (on average 1.1875) internal successors, (95), 80 states have internal predecessors, (95), 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) [2024-11-16 06:31:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 95 transitions. [2024-11-16 06:31:56,439 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 95 transitions. Word has length 27 [2024-11-16 06:31:56,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 06:31:56,439 INFO L471 AbstractCegarLoop]: Abstraction has 81 states and 95 transitions. [2024-11-16 06:31:56,439 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.1578947368421053) internal successors, (60), 19 states have internal predecessors, (60), 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) [2024-11-16 06:31:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-11-16 06:31:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-16 06:31:56,440 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 06:31:56,440 INFO L215 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 06:31:56,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-16 06:31:56,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:56,640 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 06:31:56,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 06:31:56,641 INFO L85 PathProgramCache]: Analyzing trace with hash -1504224788, now seen corresponding path program 2 times [2024-11-16 06:31:56,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 06:31:56,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044081070] [2024-11-16 06:31:56,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 06:31:56,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 06:31:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 06:31:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:56,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 06:31:56,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044081070] [2024-11-16 06:31:56,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044081070] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 06:31:56,890 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1504189166] [2024-11-16 06:31:56,890 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-16 06:31:56,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 06:31:56,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 06:31:56,892 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 06:31:56,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-16 06:31:57,027 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-16 06:31:57,027 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-16 06:31:57,029 INFO L255 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-16 06:31:57,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 06:31:57,037 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 6 treesize of output 5 [2024-11-16 06:31:57,117 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 373 treesize of output 316 [2024-11-16 06:31:57,437 INFO L349 Elim1Store]: treesize reduction 816, result has 4.8 percent of original size [2024-11-16 06:31:57,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 847 treesize of output 849 [2024-11-16 06:31:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-16 06:31:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-16 06:31:57,482 INFO L349 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2024-11-16 06:31:57,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 217 treesize of output 206 [2024-11-16 06:31:57,504 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2024-11-16 06:31:57,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2024-11-16 06:31:57,542 INFO L349 Elim1Store]: treesize reduction 49, result has 33.8 percent of original size [2024-11-16 06:31:57,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 51 [2024-11-16 06:31:57,569 INFO L349 Elim1Store]: treesize reduction 76, result has 15.6 percent of original size [2024-11-16 06:31:57,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 285 treesize of output 260 [2024-11-16 06:31:57,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 51 treesize of output 35 [2024-11-16 06:31:57,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 32 [2024-11-16 06:31:57,672 INFO L349 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2024-11-16 06:31:57,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 45 [2024-11-16 06:31:57,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 23 [2024-11-16 06:31:57,677 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 39 treesize of output 29 [2024-11-16 06:31:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 06:31:57,738 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 06:31:57,765 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset|)) (.cse1 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~x~0#1.base|) |c_ULTIMATE.start_main_~x~0#1.offset|))) (and (forall ((v_ArrVal_853 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_853) .cse0) .cse1) 0)) (forall ((v_ArrVal_854 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~x~0#1.base| v_ArrVal_854) .cse0) .cse1) 0)))) is different from false [2024-11-16 06:31:57,773 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset|)) (.cse1 (select (select |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~head~0#1.base|) |c_ULTIMATE.start_main_~head~0#1.offset|))) (and (forall ((v_ArrVal_854 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$#1.offset| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_854) .cse0) .cse1) 0)) (forall ((v_ArrVal_853 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$#1.base| |c_ULTIMATE.start_main_~head~0#1.base| v_ArrVal_853) .cse0) .cse1) 0)))) is different from false [2024-11-16 06:31:57,785 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:31:57,786 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 601 treesize of output 489 [2024-11-16 06:31:58,054 INFO L349 Elim1Store]: treesize reduction 44, result has 77.2 percent of original size [2024-11-16 06:31:58,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 10 new quantified variables, introduced 21 case distinctions, treesize of input 72253 treesize of output 61575 [2024-11-16 06:31:58,863 INFO L349 Elim1Store]: treesize reduction 409, result has 39.0 percent of original size [2024-11-16 06:31:58,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 16 case distinctions, treesize of input 18756 treesize of output 18928 [2024-11-16 06:32:00,945 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-16 06:32:00,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 25019 treesize of output 23161 [2024-11-16 06:32:02,119 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 18393 treesize of output 18105