/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-92.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 04:35:06,708 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 04:35:06,800 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-16 04:35:06,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 04:35:06,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 04:35:06,833 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 04:35:06,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 04:35:06,835 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 04:35:06,836 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 04:35:06,839 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 04:35:06,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 04:35:06,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 04:35:06,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 04:35:06,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 04:35:06,842 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 04:35:06,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 04:35:06,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 04:35:06,843 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 04:35:06,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 04:35:06,843 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 04:35:06,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 04:35:06,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 04:35:06,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 04:35:06,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 04:35:06,845 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 04:35:06,845 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 04:35:06,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 04:35:06,845 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 04:35:06,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 04:35:06,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 04:35:06,846 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 04:35:06,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 04:35:06,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 04:35:06,847 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 04:35:06,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 04:35:06,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 04:35:06,848 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 04:35:06,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 04:35:06,848 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 04:35:06,848 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 04:35:06,848 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 04:35:06,849 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 04:35:06,849 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 04:35:06,849 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 04:35:07,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 04:35:07,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 04:35:07,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 04:35:07,113 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 04:35:07,114 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 04:35:07,115 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-92.i [2023-12-16 04:35:08,288 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 04:35:08,469 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 04:35:08,470 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-92.i [2023-12-16 04:35:08,478 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aef6abda4/b31d6cbfb69b407aafa249aaa786ab8c/FLAGa334d35ca [2023-12-16 04:35:08,493 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aef6abda4/b31d6cbfb69b407aafa249aaa786ab8c [2023-12-16 04:35:08,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 04:35:08,498 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 04:35:08,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 04:35:08,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 04:35:08,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 04:35:08,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:08,507 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478ca905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08, skipping insertion in model container [2023-12-16 04:35:08,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:08,534 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 04:35:08,718 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-92.i[917,930] [2023-12-16 04:35:08,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 04:35:08,809 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 04:35:08,834 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-92.i[917,930] [2023-12-16 04:35:08,874 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 04:35:08,908 INFO L206 MainTranslator]: Completed translation [2023-12-16 04:35:08,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08 WrapperNode [2023-12-16 04:35:08,909 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 04:35:08,910 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 04:35:08,910 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 04:35:08,910 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 04:35:08,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:08,940 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:08,977 INFO L138 Inliner]: procedures = 29, calls = 154, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2023-12-16 04:35:08,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 04:35:08,979 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 04:35:08,979 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 04:35:08,979 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 04:35:08,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:08,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,000 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,020 INFO L175 MemorySlicer]: Split 123 memory accesses to 2 slices as follows [2, 121]. 98 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 16]. The 18 writes are split as follows [0, 18]. [2023-12-16 04:35:09,020 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,044 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 04:35:09,050 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 04:35:09,050 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 04:35:09,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 04:35:09,051 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (1/1) ... [2023-12-16 04:35:09,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 04:35:09,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:09,090 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) [2023-12-16 04:35:09,125 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 [2023-12-16 04:35:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 04:35:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#0 [2023-12-16 04:35:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~real#1 [2023-12-16 04:35:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-12-16 04:35:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-12-16 04:35:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#0 [2023-12-16 04:35:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~real#1 [2023-12-16 04:35:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-12-16 04:35:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-12-16 04:35:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#0 [2023-12-16 04:35:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real#1 [2023-12-16 04:35:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-16 04:35:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-16 04:35:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 04:35:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-12-16 04:35:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 04:35:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 04:35:09,285 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 04:35:09,287 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 04:35:09,713 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 04:35:09,789 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 04:35:09,789 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 04:35:09,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:35:09 BoogieIcfgContainer [2023-12-16 04:35:09,790 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 04:35:09,791 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 04:35:09,791 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 04:35:09,797 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 04:35:09,798 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 04:35:08" (1/3) ... [2023-12-16 04:35:09,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@755cf74b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:35:09, skipping insertion in model container [2023-12-16 04:35:09,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 04:35:08" (2/3) ... [2023-12-16 04:35:09,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@755cf74b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 04:35:09, skipping insertion in model container [2023-12-16 04:35:09,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 04:35:09" (3/3) ... [2023-12-16 04:35:09,803 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-92.i [2023-12-16 04:35:09,819 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 04:35:09,819 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 04:35:09,877 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 04:35:09,898 INFO L357 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, mHoare=true, 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;@39205595, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 04:35:09,899 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 04:35:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-16 04:35:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-16 04:35:09,921 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 04:35:09,922 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 04:35:09,923 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 04:35:09,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 04:35:09,930 INFO L85 PathProgramCache]: Analyzing trace with hash 983717976, now seen corresponding path program 1 times [2023-12-16 04:35:09,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 04:35:09,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388323024] [2023-12-16 04:35:09,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:09,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 04:35:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:10,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 04:35:10,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388323024] [2023-12-16 04:35:10,194 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-12-16 04:35:10,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [576701933] [2023-12-16 04:35:10,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:10,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:10,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:10,198 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) [2023-12-16 04:35:10,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-16 04:35:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:10,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-16 04:35:10,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 04:35:10,544 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2023-12-16 04:35:10,544 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 04:35:10,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [576701933] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 04:35:10,545 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 04:35:10,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-16 04:35:10,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914407584] [2023-12-16 04:35:10,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 04:35:10,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-16 04:35:10,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 04:35:10,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-16 04:35:10,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-16 04:35:10,590 INFO L87 Difference]: Start difference. First operand has 98 states, 76 states have (on average 1.394736842105263) internal successors, (106), 77 states have internal predecessors, (106), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-16 04:35:10,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 04:35:10,653 INFO L93 Difference]: Finished difference Result 193 states and 305 transitions. [2023-12-16 04:35:10,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-16 04:35:10,665 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) Word has length 146 [2023-12-16 04:35:10,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 04:35:10,672 INFO L225 Difference]: With dead ends: 193 [2023-12-16 04:35:10,672 INFO L226 Difference]: Without dead ends: 96 [2023-12-16 04:35:10,675 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 145 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-16 04:35:10,677 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 04:35:10,678 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 04:35:10,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2023-12-16 04:35:10,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2023-12-16 04:35:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 75 states have (on average 1.3466666666666667) internal successors, (101), 75 states have internal predecessors, (101), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-16 04:35:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 139 transitions. [2023-12-16 04:35:10,720 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 139 transitions. Word has length 146 [2023-12-16 04:35:10,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 04:35:10,721 INFO L495 AbstractCegarLoop]: Abstraction has 96 states and 139 transitions. [2023-12-16 04:35:10,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-16 04:35:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 139 transitions. [2023-12-16 04:35:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-16 04:35:10,725 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 04:35:10,725 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 04:35:10,735 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-16 04:35:10,932 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-16 04:35:10,932 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 04:35:10,933 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 04:35:10,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1642185142, now seen corresponding path program 1 times [2023-12-16 04:35:10,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 04:35:10,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349714239] [2023-12-16 04:35:10,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:10,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 04:35:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:11,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 04:35:11,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349714239] [2023-12-16 04:35:11,057 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-12-16 04:35:11,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1776278559] [2023-12-16 04:35:11,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:11,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:11,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:11,059 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) [2023-12-16 04:35:11,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-16 04:35:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:11,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-16 04:35:11,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 04:35:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2023-12-16 04:35:11,403 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 04:35:11,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1776278559] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 04:35:11,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 04:35:11,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 04:35:11,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379747668] [2023-12-16 04:35:11,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 04:35:11,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 04:35:11,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 04:35:11,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 04:35:11,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 04:35:11,407 INFO L87 Difference]: Start difference. First operand 96 states and 139 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-16 04:35:11,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 04:35:11,472 INFO L93 Difference]: Finished difference Result 197 states and 286 transitions. [2023-12-16 04:35:11,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 04:35:11,476 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 146 [2023-12-16 04:35:11,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 04:35:11,478 INFO L225 Difference]: With dead ends: 197 [2023-12-16 04:35:11,478 INFO L226 Difference]: Without dead ends: 102 [2023-12-16 04:35:11,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-16 04:35:11,480 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 10 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 04:35:11,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 394 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 04:35:11,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2023-12-16 04:35:11,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 98. [2023-12-16 04:35:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 77 states have (on average 1.3376623376623376) internal successors, (103), 77 states have internal predecessors, (103), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-16 04:35:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 141 transitions. [2023-12-16 04:35:11,507 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 141 transitions. Word has length 146 [2023-12-16 04:35:11,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 04:35:11,508 INFO L495 AbstractCegarLoop]: Abstraction has 98 states and 141 transitions. [2023-12-16 04:35:11,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-16 04:35:11,509 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2023-12-16 04:35:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-16 04:35:11,512 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 04:35:11,512 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 04:35:11,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-16 04:35:11,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-12-16 04:35:11,719 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 04:35:11,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 04:35:11,719 INFO L85 PathProgramCache]: Analyzing trace with hash -773651208, now seen corresponding path program 1 times [2023-12-16 04:35:11,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 04:35:11,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463041666] [2023-12-16 04:35:11,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 04:35:11,803 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 04:35:11,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [392687863] [2023-12-16 04:35:11,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:11,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:11,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:11,813 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) [2023-12-16 04:35:11,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-16 04:35:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:12,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-16 04:35:12,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 04:35:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2023-12-16 04:35:12,095 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-16 04:35:12,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 04:35:12,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463041666] [2023-12-16 04:35:12,096 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-16 04:35:12,096 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [392687863] [2023-12-16 04:35:12,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [392687863] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 04:35:12,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 04:35:12,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 04:35:12,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410374443] [2023-12-16 04:35:12,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 04:35:12,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 04:35:12,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 04:35:12,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 04:35:12,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 04:35:12,098 INFO L87 Difference]: Start difference. First operand 98 states and 141 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-12-16 04:35:12,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 04:35:12,159 INFO L93 Difference]: Finished difference Result 199 states and 286 transitions. [2023-12-16 04:35:12,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-16 04:35:12,161 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 146 [2023-12-16 04:35:12,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 04:35:12,162 INFO L225 Difference]: With dead ends: 199 [2023-12-16 04:35:12,163 INFO L226 Difference]: Without dead ends: 102 [2023-12-16 04:35:12,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-16 04:35:12,164 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 3 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 393 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 04:35:12,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 393 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 04:35:12,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2023-12-16 04:35:12,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 100. [2023-12-16 04:35:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 79 states have (on average 1.3291139240506329) internal successors, (105), 79 states have internal predecessors, (105), 19 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-16 04:35:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 143 transitions. [2023-12-16 04:35:12,176 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 143 transitions. Word has length 146 [2023-12-16 04:35:12,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 04:35:12,176 INFO L495 AbstractCegarLoop]: Abstraction has 100 states and 143 transitions. [2023-12-16 04:35:12,177 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (19), 1 states have call predecessors, (19), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2023-12-16 04:35:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 143 transitions. [2023-12-16 04:35:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-16 04:35:12,179 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 04:35:12,179 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 04:35:12,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-12-16 04:35:12,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:12,386 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 04:35:12,387 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 04:35:12,387 INFO L85 PathProgramCache]: Analyzing trace with hash -773591626, now seen corresponding path program 1 times [2023-12-16 04:35:12,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 04:35:12,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796367340] [2023-12-16 04:35:12,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 04:35:12,509 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 04:35:12,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [818811650] [2023-12-16 04:35:12,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:12,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:12,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:12,511 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) [2023-12-16 04:35:12,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-16 04:35:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:12,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 53 conjunts are in the unsatisfiable core [2023-12-16 04:35:12,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 04:35:12,824 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 15 treesize of output 1 [2023-12-16 04:35:13,476 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 23 treesize of output 11 [2023-12-16 04:35:13,722 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 23 treesize of output 11 [2023-12-16 04:35:13,996 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 23 treesize of output 11 [2023-12-16 04:35:14,229 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 23 treesize of output 11 [2023-12-16 04:35:14,462 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 23 treesize of output 11 [2023-12-16 04:35:14,635 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 23 treesize of output 11 [2023-12-16 04:35:14,803 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 23 treesize of output 11 [2023-12-16 04:35:15,196 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 23 treesize of output 11 [2023-12-16 04:35:15,489 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 23 treesize of output 11 [2023-12-16 04:35:15,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-12-16 04:35:15,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:15,810 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 23 treesize of output 11 [2023-12-16 04:35:15,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-16 04:35:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 52 proven. 193 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2023-12-16 04:35:15,837 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-16 04:35:15,866 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_498 (Array Int Int))) (or (not (= v_ArrVal_498 (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base) c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_498 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (< 0 (+ (select (select (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_498) c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) 1)))) is different from false [2023-12-16 04:35:15,889 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_496 Int) (v_ArrVal_498 (Array Int Int))) (let ((.cse0 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset v_ArrVal_496)))) (or (not (= v_ArrVal_498 (store (select .cse0 c_~WrapperStruct00_var_1_7_Pointer~0.base) c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_498 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (< 0 (+ (select (select (store .cse0 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_498) c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) 1))))) is different from false [2023-12-16 04:35:15,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 04:35:15,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796367340] [2023-12-16 04:35:15,933 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-16 04:35:15,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818811650] [2023-12-16 04:35:15,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [818811650] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-16 04:35:15,938 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-12-16 04:35:15,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2023-12-16 04:35:15,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455973515] [2023-12-16 04:35:15,939 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-12-16 04:35:15,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-12-16 04:35:15,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 04:35:15,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-12-16 04:35:15,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=131, Unknown=2, NotChecked=50, Total=240 [2023-12-16 04:35:15,940 INFO L87 Difference]: Start difference. First operand 100 states and 143 transitions. Second operand has 13 states, 12 states have (on average 5.25) internal successors, (63), 12 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 4 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2023-12-16 04:35:16,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 04:35:16,518 INFO L93 Difference]: Finished difference Result 206 states and 291 transitions. [2023-12-16 04:35:16,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-16 04:35:16,518 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 5.25) internal successors, (63), 12 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 4 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) Word has length 146 [2023-12-16 04:35:16,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 04:35:16,520 INFO L225 Difference]: With dead ends: 206 [2023-12-16 04:35:16,520 INFO L226 Difference]: Without dead ends: 107 [2023-12-16 04:35:16,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=93, Invalid=219, Unknown=2, NotChecked=66, Total=380 [2023-12-16 04:35:16,522 INFO L413 NwaCegarLoop]: 78 mSDtfsCounter, 122 mSDsluCounter, 335 mSDsCounter, 0 mSdLazyCounter, 611 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 413 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 611 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-16 04:35:16,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 413 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 611 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-16 04:35:16,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2023-12-16 04:35:16,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 104. [2023-12-16 04:35:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 82 states have (on average 1.3048780487804879) internal successors, (107), 82 states have internal predecessors, (107), 19 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2023-12-16 04:35:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 145 transitions. [2023-12-16 04:35:16,535 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 145 transitions. Word has length 146 [2023-12-16 04:35:16,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 04:35:16,536 INFO L495 AbstractCegarLoop]: Abstraction has 104 states and 145 transitions. [2023-12-16 04:35:16,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 5.25) internal successors, (63), 12 states have internal predecessors, (63), 3 states have call successors, (19), 3 states have call predecessors, (19), 4 states have return successors, (19), 2 states have call predecessors, (19), 3 states have call successors, (19) [2023-12-16 04:35:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 145 transitions. [2023-12-16 04:35:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-16 04:35:16,538 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 04:35:16,538 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 04:35:16,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-12-16 04:35:16,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:16,775 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 04:35:16,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 04:35:16,776 INFO L85 PathProgramCache]: Analyzing trace with hash -1591240076, now seen corresponding path program 1 times [2023-12-16 04:35:16,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 04:35:16,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860018663] [2023-12-16 04:35:16,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 04:35:16,837 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 04:35:16,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [106166410] [2023-12-16 04:35:16,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 04:35:16,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:35:16,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 04:35:16,841 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) [2023-12-16 04:35:16,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-16 04:35:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 04:35:17,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 147 conjunts are in the unsatisfiable core [2023-12-16 04:35:17,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-16 04:35:17,373 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 15 treesize of output 1 [2023-12-16 04:35:19,229 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 30 treesize of output 14 [2023-12-16 04:35:21,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 44 treesize of output 27 [2023-12-16 04:35:23,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 42 [2023-12-16 04:35:25,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 52 [2023-12-16 04:35:27,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 62 [2023-12-16 04:35:28,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 62 [2023-12-16 04:35:29,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 62 [2023-12-16 04:35:31,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 62 [2023-12-16 04:35:32,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 62 [2023-12-16 04:35:34,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 116 [2023-12-16 04:35:34,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:34,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 115 [2023-12-16 04:35:35,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 115 [2023-12-16 04:35:35,629 INFO L349 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2023-12-16 04:35:35,630 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 2 new quantified variables, introduced 2 case distinctions, treesize of input 219 treesize of output 172 [2023-12-16 04:35:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:35,862 INFO L349 Elim1Store]: treesize reduction 154, result has 14.9 percent of original size [2023-12-16 04:35:35,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 10 new quantified variables, introduced 17 case distinctions, treesize of input 200 treesize of output 240 [2023-12-16 04:35:36,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,349 INFO L349 Elim1Store]: treesize reduction 128, result has 23.4 percent of original size [2023-12-16 04:35:36,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 17 case distinctions, treesize of input 152 treesize of output 177 [2023-12-16 04:35:36,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:36,652 INFO L349 Elim1Store]: treesize reduction 128, result has 23.4 percent of original size [2023-12-16 04:35:36,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 17 case distinctions, treesize of input 152 treesize of output 177 [2023-12-16 04:35:38,497 INFO L349 Elim1Store]: treesize reduction 42, result has 45.5 percent of original size [2023-12-16 04:35:38,497 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 3 new quantified variables, introduced 5 case distinctions, treesize of input 1042 treesize of output 833 [2023-12-16 04:35:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,402 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2023-12-16 04:35:42,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 27 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 138 treesize of output 129 [2023-12-16 04:35:42,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,570 INFO L349 Elim1Store]: treesize reduction 158, result has 0.6 percent of original size [2023-12-16 04:35:42,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 1087 treesize of output 917 [2023-12-16 04:35:42,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,691 INFO L349 Elim1Store]: treesize reduction 27, result has 3.6 percent of original size [2023-12-16 04:35:42,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 27 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 138 treesize of output 118 [2023-12-16 04:35:42,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-16 04:35:42,837 INFO L349 Elim1Store]: treesize reduction 158, result has 0.6 percent of original size [2023-12-16 04:35:42,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 1087 treesize of output 917 [2023-12-16 04:35:44,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 85 [2023-12-16 04:35:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 262 proven. 325 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2023-12-16 04:35:44,618 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-16 04:35:44,941 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_17_Pointer~0.base))) (and (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse2 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse0 (mod (+ (select (select .cse2 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse2 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse2 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (< .cse0 128) (not (= v_ArrVal_640 (store .cse1 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ (select (select .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) 256) .cse0))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse5 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse4 (mod (+ (select (select .cse5 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse5 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse5 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256)) (.cse3 (select (select .cse5 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (not (= v_ArrVal_640 (store .cse1 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ .cse3 256) .cse4) (= .cse4 .cse3))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse7 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse6 (mod (+ (select (select .cse7 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse7 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse7 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (not (= v_ArrVal_640 (store .cse1 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse6) (= .cse6 (select (select .cse7 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)))))))) is different from false [2023-12-16 04:35:49,120 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_13_Pointer~0.base))) (and (or (let ((.cse3 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_13_Pointer~0.base (store .cse9 c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse0 (select .cse3 c_~WrapperStruct00_var_1_17_Pointer~0.base))) (and (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse2 (store .cse3 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse1 (mod (+ (select (select .cse2 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse2 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse2 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (not (= v_ArrVal_640 (store .cse0 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse1) (= .cse1 (select (select .cse2 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse6 (store .cse3 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse4 (mod (+ (select (select .cse6 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse6 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse6 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256)) (.cse5 (select (select .cse6 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (not (= v_ArrVal_640 (store .cse0 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse4 .cse5) (= .cse4 (+ .cse5 256)))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse8 (store .cse3 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse7 (mod (+ (select (select .cse8 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse8 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse8 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (not (= v_ArrVal_640 (store .cse0 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse7 (+ (select (select .cse8 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) 256)) (< .cse7 128)))))))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (not (= 0 (mod (select (select |c_#memory_int#1| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256))))) (or (let ((.cse14 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_13_Pointer~0.base (store .cse9 c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse12 (select .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base))) (and (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse13 (store .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse10 (select (select .cse13 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (.cse11 (mod (+ (* 255 (select (select .cse13 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse13 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse13 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (= .cse10 .cse11) (not (= v_ArrVal_640 (store .cse12 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ 256 .cse10) .cse11))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse15 (store .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse16 (mod (+ (* 255 (select (select .cse15 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse15 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse15 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (= (select (select .cse15 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) .cse16) (< 127 .cse16) (not (= v_ArrVal_640 (store .cse12 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse18 (store .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse17 (mod (+ (* 255 (select (select .cse18 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse18 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse18 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (not (= v_ArrVal_640 (store .cse12 c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< .cse17 128) (= (+ 256 (select (select .cse18 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) .cse17)))))))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (= 0 (mod (select (select |c_#memory_int#1| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256)))))) is different from false [2023-12-16 04:35:53,417 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base))) (and (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse3 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse2 (store .cse3 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse3 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse0 (store .cse2 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse1 (mod (+ (* 255 (select (select .cse0 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse0 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse0 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= (select (select .cse0 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) .cse1) (not (= v_ArrVal_640 (store (select .cse2 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse1)))))) (not (= (mod (select (select .cse3 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0))))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse9 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse7 (store .cse9 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse9 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse8 (store .cse7 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse6 (select (select .cse8 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (.cse5 (mod (+ (* 255 (select (select .cse8 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse8 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse8 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= .cse5 (+ .cse6 256)) (= .cse6 .cse5) (not (= v_ArrVal_640 (store (select .cse7 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset))))))))) (not (= (mod (select (select .cse9 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0))))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse14 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse10 (store .cse14 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse14 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse13 (store .cse10 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse12 (mod (+ (select (select .cse13 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse13 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* (select (select .cse13 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255)) 256)) (.cse11 (select (select .cse13 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (not (= v_ArrVal_640 (store (select .cse10 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse11 .cse12) (= .cse12 (+ .cse11 256))))))) (= (mod (select (select .cse14 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse18 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse15 (store .cse18 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse18 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse17 (store .cse15 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse16 (mod (+ (select (select .cse17 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse17 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* (select (select .cse17 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255)) 256))) (or (not (= v_ArrVal_640 (store (select .cse15 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< .cse16 128) (= .cse16 (+ (select (select .cse17 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) 256))))))) (= (mod (select (select .cse18 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse19 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (not (= (mod (select (select .cse19 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse22 (store .cse19 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse19 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse21 (store .cse22 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse20 (mod (+ (* 255 (select (select .cse21 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse21 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse21 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= .cse20 (+ (select (select .cse21 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) 256)) (< .cse20 128) (not (= v_ArrVal_640 (store (select .cse22 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))))))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse26 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_10_Pointer~0.base (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637)))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse23 (store .cse26 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse26 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse25 (store .cse23 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse24 (mod (+ (select (select .cse25 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse25 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* (select (select .cse25 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255)) 256))) (or (not (= v_ArrVal_640 (store (select .cse23 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse24) (= (select (select .cse25 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) .cse24)))))) (= (mod (select (select .cse26 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))))) is different from false [2023-12-16 04:35:54,216 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base))) (and (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse0 (let ((.cse4 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse4 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse0 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse1 (store .cse0 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse0 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse3 (store .cse1 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse2 (mod (+ (select (select .cse3 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse3 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse3 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (not (= v_ArrVal_640 (store (select .cse1 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse2 (+ 256 (select (select .cse3 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (< .cse2 128))))))))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse6 (let ((.cse10 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse10 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse10 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse6 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse7 (store .cse6 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse6 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse9 (store .cse7 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse8 (mod (+ (select (select .cse9 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse9 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse9 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (not (= v_ArrVal_640 (store (select .cse7 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse8) (= .cse8 (select (select .cse9 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)))))))))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse11 (let ((.cse16 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse16 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse16 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse11 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse14 (store .cse11 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse11 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse15 (store .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse12 (select (select .cse15 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (.cse13 (mod (+ (select (select .cse15 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse15 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse15 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= .cse12 .cse13) (not (= v_ArrVal_640 (store (select .cse14 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ 256 .cse12) .cse13))))))))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse20 (let ((.cse21 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse21 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse21 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse18 (store .cse20 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse20 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse19 (store .cse18 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse17 (mod (+ (select (select .cse19 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse19 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse19 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (< .cse17 128) (not (= v_ArrVal_640 (store (select .cse18 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ 256 (select (select .cse19 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) .cse17)))))) (= (mod (select (select .cse20 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse22 (let ((.cse27 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse27 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse27 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse22 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse23 (store .cse22 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse22 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse26 (store .cse23 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse24 (mod (+ (select (select .cse26 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse26 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse26 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256)) (.cse25 (select (select .cse26 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (not (= v_ArrVal_640 (store (select .cse23 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse24 (+ 256 .cse25)) (= .cse24 .cse25))))))))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse28 (let ((.cse32 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse32 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse32 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse28 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse31 (store .cse28 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse28 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse29 (store .cse31 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse30 (mod (+ (select (select .cse29 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (* 255 (select (select .cse29 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse29 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= (select (select .cse29 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) .cse30) (< 127 .cse30) (not (= v_ArrVal_640 (store (select .cse31 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))))))) (not (= v_ArrVal_636 (store .cse5 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))))) is different from false [2023-12-16 04:35:54,870 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse35 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base)) (.cse0 (mod (+ |c_ULTIMATE.start_step_#t~mem5#1| (* |c_ULTIMATE.start_step_#t~ite12#1| 255) |c_ULTIMATE.start_step_#t~mem4#1|) 256))) (and (or (< 127 .cse0) (let ((.cse7 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store .cse35 c_~WrapperStruct00_var_1_1_Pointer~0.offset .cse0)))) (let ((.cse1 (select .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base))) (and (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse5 (let ((.cse6 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse6 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse6 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse2 (store .cse5 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse5 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse4 (store .cse2 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse3 (mod (+ (* (select (select .cse4 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse4 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse4 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (not (= v_ArrVal_640 (store (select .cse2 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< .cse3 128) (= .cse3 (+ 256 (select (select .cse4 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)))))))) (= (mod (select (select .cse5 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse8 (let ((.cse13 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse13 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse13 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse8 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse11 (store .cse8 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse8 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse12 (store .cse11 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse9 (mod (+ (* (select (select .cse12 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse12 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse12 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256)) (.cse10 (select (select .cse12 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (= .cse9 .cse10) (not (= v_ArrVal_640 (store (select .cse11 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= .cse9 (+ 256 .cse10)))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse18 (let ((.cse19 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse19 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse19 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse16 (store .cse18 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse18 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse17 (store .cse16 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse15 (mod (+ (* 255 (select (select .cse17 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse17 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse17 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256)) (.cse14 (select (select .cse17 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset))) (or (= (+ 256 .cse14) .cse15) (not (= (store (select .cse16 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)) v_ArrVal_640)) (= .cse15 .cse14)))))) (not (= (mod (select (select .cse18 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0))))) (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse20 (let ((.cse24 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse24 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse24 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse20 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse21 (store .cse20 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse20 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse23 (store .cse21 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse22 (mod (+ (* 255 (select (select .cse23 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse23 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse23 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (not (= (store (select .cse21 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)) v_ArrVal_640)) (< 127 .cse22) (= .cse22 (select (select .cse23 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse28 (let ((.cse29 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse29 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse29 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse27 (store .cse28 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse28 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse26 (store .cse27 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse25 (mod (+ (* (select (select .cse26 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse26 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse26 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (= .cse25 (select (select .cse26 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (< 127 .cse25) (not (= v_ArrVal_640 (store (select .cse27 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset))))))))) (= (mod (select (select .cse28 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse33 (let ((.cse34 (store .cse7 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse34 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse34 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse32 (store .cse33 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse33 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse31 (store .cse32 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse30 (mod (+ (* 255 (select (select .cse31 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset)) (select (select .cse31 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse31 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset)) 256))) (or (< .cse30 128) (= (+ 256 (select (select .cse31 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) .cse30) (not (= (store (select .cse32 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)) v_ArrVal_640))))))) (not (= (mod (select (select .cse33 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0))))))))))) (or (< .cse0 128) (let ((.cse42 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_1_Pointer~0.base (store .cse35 c_~WrapperStruct00_var_1_1_Pointer~0.offset (+ .cse0 (- 256)))))) (let ((.cse43 (select .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base))) (and (forall ((v_ArrVal_636 (Array Int Int))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse40 (let ((.cse41 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse41 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse41 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse38 (store .cse40 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse40 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse39 (store .cse38 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse36 (select (select .cse39 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (.cse37 (mod (+ (* (select (select .cse39 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse39 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse39 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (= .cse36 .cse37) (not (= v_ArrVal_640 (store (select .cse38 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ .cse36 256) .cse37)))))) (not (= (mod (select (select .cse40 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0))))) (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse44 (let ((.cse48 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse48 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse48 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse44 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse47 (store .cse44 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse44 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse45 (store .cse47 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse46 (mod (+ (* (select (select .cse45 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse45 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse45 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (= (select (select .cse45 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) .cse46) (< 127 .cse46) (not (= v_ArrVal_640 (store (select .cse47 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse49 (let ((.cse53 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse53 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse53 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse49 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse52 (store .cse49 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse49 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse51 (store .cse52 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse50 (mod (+ (select (select .cse51 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse51 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse51 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (= .cse50 (select (select .cse51 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (not (= v_ArrVal_640 (store (select .cse52 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (< 127 .cse50))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse54 (let ((.cse58 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse58 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse58 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse54 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse57 (store .cse54 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse54 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse56 (store .cse57 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse55 (mod (+ (select (select .cse56 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse56 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse56 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (< .cse55 128) (= (+ 256 (select (select .cse56 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) .cse55) (not (= v_ArrVal_640 (store (select .cse57 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse59 (let ((.cse64 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse64 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse64 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (= (mod (select (select .cse59 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse62 (store .cse59 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse59 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 0)))) (let ((.cse63 (store .cse62 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse61 (select (select .cse63 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset)) (.cse60 (mod (+ (select (select .cse63 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset) (select (select .cse63 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (* 255 (select (select .cse63 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset))) 256))) (or (= .cse60 .cse61) (= (+ 256 .cse61) .cse60) (not (= v_ArrVal_640 (store (select .cse62 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))))))))))))) (forall ((v_ArrVal_636 (Array Int Int))) (or (not (= v_ArrVal_636 (store .cse43 c_~WrapperStruct00_var_1_7_Pointer~0.offset (select v_ArrVal_636 c_~WrapperStruct00_var_1_7_Pointer~0.offset)))) (forall ((~WrapperStruct00_var_1_15_Pointer~0.base Int) (v_ArrVal_637 Int) (~WrapperStruct00_var_1_15_Pointer~0.offset Int)) (let ((.cse65 (let ((.cse69 (store .cse42 c_~WrapperStruct00_var_1_7_Pointer~0.base v_ArrVal_636))) (store .cse69 c_~WrapperStruct00_var_1_10_Pointer~0.base (store (select .cse69 c_~WrapperStruct00_var_1_10_Pointer~0.base) c_~WrapperStruct00_var_1_10_Pointer~0.offset v_ArrVal_637))))) (or (not (= (mod (select (select .cse65 ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset) 256) 0)) (forall ((v_ArrVal_640 (Array Int Int))) (let ((.cse66 (store .cse65 c_~WrapperStruct00_var_1_13_Pointer~0.base (store (select .cse65 c_~WrapperStruct00_var_1_13_Pointer~0.base) c_~WrapperStruct00_var_1_13_Pointer~0.offset 1)))) (let ((.cse67 (store .cse66 c_~WrapperStruct00_var_1_17_Pointer~0.base v_ArrVal_640))) (let ((.cse68 (mod (+ (* (select (select .cse67 c_~WrapperStruct00_var_1_4_Pointer~0.base) c_~WrapperStruct00_var_1_4_Pointer~0.offset) 255) (select (select .cse67 c_~WrapperStruct00_var_1_2_Pointer~0.base) c_~WrapperStruct00_var_1_2_Pointer~0.offset) (select (select .cse67 c_~WrapperStruct00_var_1_3_Pointer~0.base) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) 256))) (or (not (= v_ArrVal_640 (store (select .cse66 c_~WrapperStruct00_var_1_17_Pointer~0.base) c_~WrapperStruct00_var_1_17_Pointer~0.offset (select v_ArrVal_640 c_~WrapperStruct00_var_1_17_Pointer~0.offset)))) (= (+ (select (select .cse67 c_~WrapperStruct00_var_1_1_Pointer~0.base) c_~WrapperStruct00_var_1_1_Pointer~0.offset) 256) .cse68) (< .cse68 128))))))))))))))))) is different from false Received shutdown request... [2023-12-16 04:36:14,750 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 04:36:14,750 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-12-16 04:36:15,666 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 04:36:15,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-16 04:36:15,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 04:36:15,867 WARN L619 AbstractCegarLoop]: Verification canceled: while NwaCegarLoop was analyzing trace of length 147 with TraceHistMax 19,while TraceCheckSpWp was constructing backward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∨-2-2-2-6-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-2-2-6-1 term,while PolyPacSimplificationTermWalker was simplifying 3 xjuncts wrt. a ∧-10-2-6-1 context. [2023-12-16 04:36:15,872 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-12-16 04:36:15,875 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 04:36:15,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 04:36:15 BoogieIcfgContainer [2023-12-16 04:36:15,894 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 04:36:15,894 INFO L158 Benchmark]: Toolchain (without parser) took 67396.71ms. Allocated memory was 196.1MB in the beginning and 641.7MB in the end (delta: 445.6MB). Free memory was 150.2MB in the beginning and 252.8MB in the end (delta: -102.5MB). Peak memory consumption was 344.5MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,897 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 196.1MB. Free memory is still 152.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 04:36:15,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.05ms. Allocated memory is still 196.1MB. Free memory was 150.2MB in the beginning and 134.3MB in the end (delta: 16.0MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,897 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.33ms. Allocated memory is still 196.1MB. Free memory was 134.3MB in the beginning and 130.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,897 INFO L158 Benchmark]: Boogie Preprocessor took 70.10ms. Allocated memory is still 196.1MB. Free memory was 130.4MB in the beginning and 126.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,898 INFO L158 Benchmark]: RCFGBuilder took 740.26ms. Allocated memory is still 196.1MB. Free memory was 126.2MB in the beginning and 160.4MB in the end (delta: -34.3MB). Peak memory consumption was 32.5MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,898 INFO L158 Benchmark]: TraceAbstraction took 66102.91ms. Allocated memory was 196.1MB in the beginning and 641.7MB in the end (delta: 445.6MB). Free memory was 159.9MB in the beginning and 252.8MB in the end (delta: -92.8MB). Peak memory consumption was 352.8MB. Max. memory is 8.0GB. [2023-12-16 04:36:15,900 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 196.1MB. Free memory is still 152.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 410.05ms. Allocated memory is still 196.1MB. Free memory was 150.2MB in the beginning and 134.3MB in the end (delta: 16.0MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 68.33ms. Allocated memory is still 196.1MB. Free memory was 134.3MB in the beginning and 130.7MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 70.10ms. Allocated memory is still 196.1MB. Free memory was 130.4MB in the beginning and 126.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 740.26ms. Allocated memory is still 196.1MB. Free memory was 126.2MB in the beginning and 160.4MB in the end (delta: -34.3MB). Peak memory consumption was 32.5MB. Max. memory is 8.0GB. * TraceAbstraction took 66102.91ms. Allocated memory was 196.1MB in the beginning and 641.7MB in the end (delta: 445.6MB). Free memory was 159.9MB in the beginning and 252.8MB in the end (delta: -92.8MB). Peak memory consumption was 352.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 19]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable (line 19). Cancelled while NwaCegarLoop was analyzing trace of length 147 with TraceHistMax 19,while TraceCheckSpWp was constructing backward predicates,while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∨-2-2-2-6-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-2-2-6-1 term,while PolyPacSimplificationTermWalker was simplifying 3 xjuncts wrt. a ∧-10-2-6-1 context. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 66.0s, OverallIterations: 5, TraceHistogramMax: 19, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 139 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 135 mSDsluCounter, 1335 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 855 mSDsCounter, 21 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 659 IncrementalHoareTripleChecker+Invalid, 680 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21 mSolverCounterUnsat, 480 mSDtfsCounter, 659 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 612 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=104occurred in iteration=4, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 9 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 876 NumberOfCodeBlocks, 876 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 580 ConstructedInterpolants, 0 QuantifiedInterpolants, 4334 SizeOfPredicates, 15 NumberOfNonLiveVariables, 2212 ConjunctsInSsa, 60 ConjunctsInUnsatCore, 4 InterpolantComputations, 3 PerfectInterpolantSequences, 2543/2736 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown