/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/array-fpi/indp5.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-d966a43 [2022-01-31 11:20:32,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-31 11:20:32,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-31 11:20:32,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-31 11:20:32,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-31 11:20:32,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-31 11:20:32,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-31 11:20:32,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-31 11:20:32,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-31 11:20:32,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-31 11:20:32,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-31 11:20:32,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-31 11:20:32,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-31 11:20:32,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-31 11:20:32,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-31 11:20:32,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-31 11:20:32,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-31 11:20:32,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-31 11:20:32,376 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-31 11:20:32,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-31 11:20:32,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-31 11:20:32,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-31 11:20:32,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-31 11:20:32,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-31 11:20:32,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-31 11:20:32,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-31 11:20:32,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-31 11:20:32,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-31 11:20:32,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-01-31 11:20:32,404 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-31 11:20:32,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-31 11:20:32,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-31 11:20:32,405 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-31 11:20:32,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-31 11:20:32,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-31 11:20:32,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-31 11:20:32,406 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-31 11:20:32,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-31 11:20:32,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-31 11:20:32,407 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-31 11:20:32,408 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-31 11:20:32,408 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-31 11:20:32,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-31 11:20:32,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-31 11:20:32,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-31 11:20:32,583 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-31 11:20:32,585 INFO L275 PluginConnector]: CDTParser initialized [2022-01-31 11:20:32,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-fpi/indp5.c [2022-01-31 11:20:32,624 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/becf348f4/a12e74fa5c5a471288b690b59cfd16b9/FLAGbae89c604 [2022-01-31 11:20:32,982 INFO L306 CDTParser]: Found 1 translation units. [2022-01-31 11:20:32,982 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-fpi/indp5.c [2022-01-31 11:20:32,987 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/becf348f4/a12e74fa5c5a471288b690b59cfd16b9/FLAGbae89c604 [2022-01-31 11:20:32,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/becf348f4/a12e74fa5c5a471288b690b59cfd16b9 [2022-01-31 11:20:32,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-31 11:20:32,999 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-31 11:20:33,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-31 11:20:33,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-31 11:20:33,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-31 11:20:33,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 11:20:32" (1/1) ... [2022-01-31 11:20:33,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c54e9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33, skipping insertion in model container [2022-01-31 11:20:33,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 11:20:32" (1/1) ... [2022-01-31 11:20:33,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-31 11:20:33,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-31 11:20:33,122 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-fpi/indp5.c[588,601] [2022-01-31 11:20:33,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-31 11:20:33,160 INFO L203 MainTranslator]: Completed pre-run [2022-01-31 11:20:33,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-fpi/indp5.c[588,601] [2022-01-31 11:20:33,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-31 11:20:33,182 INFO L208 MainTranslator]: Completed translation [2022-01-31 11:20:33,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33 WrapperNode [2022-01-31 11:20:33,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-31 11:20:33,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-31 11:20:33,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-31 11:20:33,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-31 11:20:33,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-31 11:20:33,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-31 11:20:33,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-31 11:20:33,216 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-31 11:20:33,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-31 11:20:33,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 11:20:33,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-01-31 11:20:33,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-01-31 11:20:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-01-31 11:20:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-31 11:20:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-01-31 11:20:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-01-31 11:20:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-01-31 11:20:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-01-31 11:20:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-01-31 11:20:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-01-31 11:20:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-31 11:20:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-31 11:20:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-01-31 11:20:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-31 11:20:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-31 11:20:33,325 INFO L234 CfgBuilder]: Building ICFG [2022-01-31 11:20:33,326 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-31 11:20:33,427 INFO L275 CfgBuilder]: Performing block encoding [2022-01-31 11:20:33,431 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-31 11:20:33,431 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-01-31 11:20:33,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 11:20:33 BoogieIcfgContainer [2022-01-31 11:20:33,432 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-31 11:20:33,433 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-31 11:20:33,433 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-31 11:20:33,434 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-31 11:20:33,436 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 11:20:33" (1/1) ... [2022-01-31 11:20:33,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 11:20:33 BasicIcfg [2022-01-31 11:20:33,448 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-31 11:20:33,451 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-31 11:20:33,451 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-31 11:20:33,453 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-31 11:20:33,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 11:20:32" (1/4) ... [2022-01-31 11:20:33,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5226ae7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 11:20:33, skipping insertion in model container [2022-01-31 11:20:33,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 11:20:33" (2/4) ... [2022-01-31 11:20:33,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5226ae7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 11:20:33, skipping insertion in model container [2022-01-31 11:20:33,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 11:20:33" (3/4) ... [2022-01-31 11:20:33,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5226ae7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 11:20:33, skipping insertion in model container [2022-01-31 11:20:33,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 11:20:33" (4/4) ... [2022-01-31 11:20:33,455 INFO L111 eAbstractionObserver]: Analyzing ICFG indp5.cJordan [2022-01-31 11:20:33,458 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-01-31 11:20:33,458 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-31 11:20:33,486 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-31 11:20:33,490 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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, mLoopAccelerationTechnique=FAST_UPR [2022-01-31 11:20:33,490 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-31 11:20:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 30 states have (on average 1.4666666666666666) internal successors, (44), 31 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-01-31 11:20:33,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-31 11:20:33,503 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:20:33,503 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:20:33,503 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:20:33,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:20:33,506 INFO L85 PathProgramCache]: Analyzing trace with hash -592555077, now seen corresponding path program 1 times [2022-01-31 11:20:33,512 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:20:33,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965323735] [2022-01-31 11:20:33,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:20:33,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:20:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 11:20:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 11:20:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:20:33,663 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:20:33,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965323735] [2022-01-31 11:20:33,663 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965323735] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-31 11:20:33,664 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-31 11:20:33,664 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-01-31 11:20:33,665 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607457682] [2022-01-31 11:20:33,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-31 11:20:33,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-01-31 11:20:33,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:20:33,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-01-31 11:20:33,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-31 11:20:33,704 INFO L87 Difference]: Start difference. First operand has 40 states, 30 states have (on average 1.4666666666666666) internal successors, (44), 31 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:20:33,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 11:20:33,782 INFO L93 Difference]: Finished difference Result 40 states and 45 transitions. [2022-01-31 11:20:33,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-01-31 11:20:33,784 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2022-01-31 11:20:33,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 11:20:33,790 INFO L225 Difference]: With dead ends: 40 [2022-01-31 11:20:33,790 INFO L226 Difference]: Without dead ends: 33 [2022-01-31 11:20:33,791 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-01-31 11:20:33,795 INFO L933 BasicCegarLoop]: 45 mSDtfsCounter, 8 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 11:20:33,796 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 49 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 11:20:33,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-01-31 11:20:33,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-01-31 11:20:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:20:33,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 37 transitions. [2022-01-31 11:20:33,825 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 37 transitions. Word has length 27 [2022-01-31 11:20:33,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 11:20:33,826 INFO L470 AbstractCegarLoop]: Abstraction has 33 states and 37 transitions. [2022-01-31 11:20:33,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 2 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:20:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2022-01-31 11:20:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-01-31 11:20:33,827 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:20:33,827 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:20:33,827 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-31 11:20:33,828 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:20:33,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:20:33,830 INFO L85 PathProgramCache]: Analyzing trace with hash -391177355, now seen corresponding path program 1 times [2022-01-31 11:20:33,830 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:20:33,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345744103] [2022-01-31 11:20:33,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:20:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:20:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-01-31 11:20:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-01-31 11:20:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:20:33,967 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:20:33,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345744103] [2022-01-31 11:20:33,968 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345744103] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-31 11:20:33,968 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-31 11:20:33,968 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-31 11:20:33,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538668469] [2022-01-31 11:20:33,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-31 11:20:33,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-31 11:20:33,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:20:33,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-31 11:20:33,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-31 11:20:33,970 INFO L87 Difference]: Start difference. First operand 33 states and 37 transitions. Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:20:34,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 11:20:34,066 INFO L93 Difference]: Finished difference Result 43 states and 47 transitions. [2022-01-31 11:20:34,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-31 11:20:34,066 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 27 [2022-01-31 11:20:34,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 11:20:34,068 INFO L225 Difference]: With dead ends: 43 [2022-01-31 11:20:34,068 INFO L226 Difference]: Without dead ends: 43 [2022-01-31 11:20:34,072 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-01-31 11:20:34,073 INFO L933 BasicCegarLoop]: 20 mSDtfsCounter, 36 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 11:20:34,073 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 31 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 11:20:34,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-01-31 11:20:34,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2022-01-31 11:20:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 31 states have (on average 1.1612903225806452) internal successors, (36), 31 states have internal predecessors, (36), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:20:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2022-01-31 11:20:34,084 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 27 [2022-01-31 11:20:34,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 11:20:34,086 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 42 transitions. [2022-01-31 11:20:34,087 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 3 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:20:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-01-31 11:20:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-01-31 11:20:34,087 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:20:34,087 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:20:34,088 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-31 11:20:34,088 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:20:34,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:20:34,088 INFO L85 PathProgramCache]: Analyzing trace with hash -1735623935, now seen corresponding path program 1 times [2022-01-31 11:20:34,088 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:20:34,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969156190] [2022-01-31 11:20:34,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:20:34,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:20:34,124 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-31 11:20:34,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [200344120] [2022-01-31 11:20:34,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:20:34,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:20:34,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 11:20:34,128 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) [2022-01-31 11:20:34,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-31 11:20:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-31 11:20:34,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 46 conjunts are in the unsatisfiable core [2022-01-31 11:20:34,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 11:20:34,300 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-01-31 11:20:34,309 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2022-01-31 11:20:34,356 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 67 [2022-01-31 11:20:34,360 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 60 [2022-01-31 11:20:34,382 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2022-01-31 11:20:34,558 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-01-31 11:20:34,653 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-01-31 11:20:34,717 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2022-01-31 11:20:34,789 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2022-01-31 11:20:34,866 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 12 [2022-01-31 11:20:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:20:34,915 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 11:20:48,928 WARN L228 SmtUtils]: Spent 13.51s on a formula simplification that was a NOOP. DAG size: 23 (called from [L1067] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-01-31 11:21:07,735 WARN L228 SmtUtils]: Spent 17.43s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:21:07,745 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:21:07,771 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:21:07,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969156190] [2022-01-31 11:21:07,771 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-31 11:21:07,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [200344120] [2022-01-31 11:21:07,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [200344120] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 11:21:07,771 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-01-31 11:21:07,771 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14] total 21 [2022-01-31 11:21:07,772 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030778376] [2022-01-31 11:21:07,772 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-01-31 11:21:07,772 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-01-31 11:21:07,772 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:21:07,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-01-31 11:21:07,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=346, Unknown=1, NotChecked=0, Total=420 [2022-01-31 11:21:07,773 INFO L87 Difference]: Start difference. First operand 38 states and 42 transitions. Second operand has 21 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 20 states have internal predecessors, (55), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-01-31 11:21:09,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 11:21:09,466 INFO L93 Difference]: Finished difference Result 93 states and 109 transitions. [2022-01-31 11:21:09,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-01-31 11:21:09,466 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 20 states have internal predecessors, (55), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 37 [2022-01-31 11:21:09,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 11:21:09,468 INFO L225 Difference]: With dead ends: 93 [2022-01-31 11:21:09,468 INFO L226 Difference]: Without dead ends: 85 [2022-01-31 11:21:09,469 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 49 SyntacticMatches, 5 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 249 ImplicationChecksByTransitivity, 20.1s TimeCoverageRelationStatistics Valid=171, Invalid=820, Unknown=1, NotChecked=0, Total=992 [2022-01-31 11:21:09,469 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 52 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 305 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 67 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-01-31 11:21:09,470 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 161 Invalid, 508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 305 Invalid, 0 Unknown, 67 Unchecked, 0.7s Time] [2022-01-31 11:21:09,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-01-31 11:21:09,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 71. [2022-01-31 11:21:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 64 states have (on average 1.234375) internal successors, (79), 64 states have internal predecessors, (79), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:21:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 85 transitions. [2022-01-31 11:21:09,475 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 85 transitions. Word has length 37 [2022-01-31 11:21:09,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 11:21:09,477 INFO L470 AbstractCegarLoop]: Abstraction has 71 states and 85 transitions. [2022-01-31 11:21:09,478 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 20 states have internal predecessors, (55), 4 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-01-31 11:21:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 85 transitions. [2022-01-31 11:21:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-31 11:21:09,482 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:21:09,482 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:21:09,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-31 11:21:09,690 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:21:09,691 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:21:09,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:21:09,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1756768709, now seen corresponding path program 2 times [2022-01-31 11:21:09,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:21:09,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449579382] [2022-01-31 11:21:09,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:21:09,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:21:09,704 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-31 11:21:09,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1614447056] [2022-01-31 11:21:09,704 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-31 11:21:09,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:21:09,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 11:21:09,707 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) [2022-01-31 11:21:09,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-31 11:21:09,767 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-31 11:21:09,768 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 11:21:09,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-31 11:21:09,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 11:21:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-31 11:21:09,844 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 11:21:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-31 11:21:09,908 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:21:09,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449579382] [2022-01-31 11:21:09,908 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-31 11:21:09,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1614447056] [2022-01-31 11:21:09,908 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1614447056] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 11:21:09,908 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-01-31 11:21:09,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-01-31 11:21:09,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461852728] [2022-01-31 11:21:09,909 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-01-31 11:21:09,909 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-31 11:21:09,909 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:21:09,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-31 11:21:09,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-01-31 11:21:09,910 INFO L87 Difference]: Start difference. First operand 71 states and 85 transitions. Second operand has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:21:10,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 11:21:10,065 INFO L93 Difference]: Finished difference Result 102 states and 116 transitions. [2022-01-31 11:21:10,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-31 11:21:10,065 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 39 [2022-01-31 11:21:10,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 11:21:10,066 INFO L225 Difference]: With dead ends: 102 [2022-01-31 11:21:10,066 INFO L226 Difference]: Without dead ends: 102 [2022-01-31 11:21:10,066 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-01-31 11:21:10,067 INFO L933 BasicCegarLoop]: 26 mSDtfsCounter, 39 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 11:21:10,067 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 81 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 11:21:10,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2022-01-31 11:21:10,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 57. [2022-01-31 11:21:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 50 states have (on average 1.16) internal successors, (58), 50 states have internal predecessors, (58), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:21:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 64 transitions. [2022-01-31 11:21:10,071 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 64 transitions. Word has length 39 [2022-01-31 11:21:10,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 11:21:10,072 INFO L470 AbstractCegarLoop]: Abstraction has 57 states and 64 transitions. [2022-01-31 11:21:10,072 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:21:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 64 transitions. [2022-01-31 11:21:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-01-31 11:21:10,072 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:21:10,072 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:21:10,091 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-31 11:21:10,289 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-01-31 11:21:10,290 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:21:10,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:21:10,290 INFO L85 PathProgramCache]: Analyzing trace with hash 1024725411, now seen corresponding path program 3 times [2022-01-31 11:21:10,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:21:10,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483128455] [2022-01-31 11:21:10,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:21:10,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:21:10,304 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-31 11:21:10,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [932093427] [2022-01-31 11:21:10,305 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-31 11:21:10,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:21:10,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 11:21:10,309 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) [2022-01-31 11:21:10,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-31 11:21:10,367 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-01-31 11:21:10,367 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 11:21:10,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-31 11:21:10,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 11:21:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-31 11:21:10,432 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 11:21:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-31 11:21:10,510 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:21:10,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483128455] [2022-01-31 11:21:10,510 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-31 11:21:10,510 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932093427] [2022-01-31 11:21:10,510 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932093427] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 11:21:10,510 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-01-31 11:21:10,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2022-01-31 11:21:10,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238561933] [2022-01-31 11:21:10,511 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-01-31 11:21:10,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-01-31 11:21:10,512 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:21:10,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-01-31 11:21:10,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-01-31 11:21:10,513 INFO L87 Difference]: Start difference. First operand 57 states and 64 transitions. Second operand has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:21:10,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-31 11:21:10,627 INFO L93 Difference]: Finished difference Result 69 states and 73 transitions. [2022-01-31 11:21:10,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-31 11:21:10,627 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 39 [2022-01-31 11:21:10,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-31 11:21:10,628 INFO L225 Difference]: With dead ends: 69 [2022-01-31 11:21:10,628 INFO L226 Difference]: Without dead ends: 53 [2022-01-31 11:21:10,628 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-01-31 11:21:10,628 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 34 mSDsluCounter, 69 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-31 11:21:10,629 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 92 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-31 11:21:10,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-01-31 11:21:10,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 48. [2022-01-31 11:21:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 41 states have (on average 1.1219512195121952) internal successors, (46), 41 states have internal predecessors, (46), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-01-31 11:21:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 52 transitions. [2022-01-31 11:21:10,631 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 52 transitions. Word has length 39 [2022-01-31 11:21:10,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-31 11:21:10,631 INFO L470 AbstractCegarLoop]: Abstraction has 48 states and 52 transitions. [2022-01-31 11:21:10,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 9 states have internal predecessors, (37), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:21:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2022-01-31 11:21:10,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-01-31 11:21:10,632 INFO L506 BasicCegarLoop]: Found error trace [2022-01-31 11:21:10,632 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-31 11:21:10,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-31 11:21:10,833 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:21:10,833 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-31 11:21:10,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-31 11:21:10,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1388693107, now seen corresponding path program 4 times [2022-01-31 11:21:10,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-31 11:21:10,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733609770] [2022-01-31 11:21:10,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-31 11:21:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-31 11:21:10,845 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-31 11:21:10,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [664787831] [2022-01-31 11:21:10,845 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-31 11:21:10,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-31 11:21:10,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-31 11:21:10,849 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) [2022-01-31 11:21:10,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-31 11:21:10,964 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-31 11:21:10,965 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-31 11:21:10,967 INFO L263 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 78 conjunts are in the unsatisfiable core [2022-01-31 11:21:10,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-31 11:21:10,997 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-01-31 11:21:11,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,025 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 67 [2022-01-31 11:21:11,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,029 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 60 [2022-01-31 11:21:11,044 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2022-01-31 11:21:11,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,107 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 82 [2022-01-31 11:21:11,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,112 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 91 [2022-01-31 11:21:11,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,128 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 23 [2022-01-31 11:21:11,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,286 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 116 [2022-01-31 11:21:11,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,295 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:11,296 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 123 [2022-01-31 11:21:11,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,334 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 29 [2022-01-31 11:21:11,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,406 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 116 [2022-01-31 11:21:11,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,414 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:11,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,416 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 119 [2022-01-31 11:21:11,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,430 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 33 [2022-01-31 11:21:11,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,592 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 112 [2022-01-31 11:21:11,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:11,600 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 119 [2022-01-31 11:21:11,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,612 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 22 [2022-01-31 11:21:11,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,687 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-01-31 11:21:11,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,812 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 114 [2022-01-31 11:21:11,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,819 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:11,819 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 121 [2022-01-31 11:21:11,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-01-31 11:21:11,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,856 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 27 [2022-01-31 11:21:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:11,925 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 37 [2022-01-31 11:21:12,038 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-31 11:21:12,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,041 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 77 [2022-01-31 11:21:12,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,138 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 33 [2022-01-31 11:21:12,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-31 11:21:12,212 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2022-01-31 11:21:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:21:12,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-31 11:22:18,740 WARN L228 SmtUtils]: Spent 15.87s on a formula simplification that was a NOOP. DAG size: 149 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:23:22,008 WARN L228 SmtUtils]: Spent 20.78s on a formula simplification that was a NOOP. DAG size: 168 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:23:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-31 11:23:22,037 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-31 11:23:22,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733609770] [2022-01-31 11:23:22,037 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-31 11:23:22,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [664787831] [2022-01-31 11:23:22,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [664787831] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-31 11:23:22,038 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-01-31 11:23:22,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 29] total 50 [2022-01-31 11:23:22,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420315819] [2022-01-31 11:23:22,038 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-01-31 11:23:22,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-01-31 11:23:22,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-31 11:23:22,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-01-31 11:23:22,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=2179, Unknown=1, NotChecked=0, Total=2450 [2022-01-31 11:23:22,040 INFO L87 Difference]: Start difference. First operand 48 states and 52 transitions. Second operand has 50 states, 48 states have (on average 1.5) internal successors, (72), 49 states have internal predecessors, (72), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-01-31 11:23:24,224 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_main_~a~0.offset 8)) (.cse93 (select |c_#memory_int| c_main_~a~0.base)) (.cse165 (mod c_main_~i~0 4294967296)) (.cse67 (+ c_main_~i~0 1))) (let ((.cse167 (mod .cse67 4294967296)) (.cse168 (* .cse165 8)) (.cse66 (let ((.cse169 (store .cse93 c_main_~a~0.offset (select .cse93 c_main_~a~0.offset)))) (store .cse169 .cse4 (+ (- 1) (select .cse169 .cse4)))))) (let ((.cse65 (select .cse66 c_main_~a~0.offset)) (.cse162 (+ c_main_~a~0.offset .cse168)) (.cse159 (+ c_main_~a~0.offset .cse168 (- 34359738368))) (.cse166 (* .cse167 8))) (let ((.cse24 (<= .cse167 2147483647)) (.cse32 (+ c_main_~a~0.offset .cse166)) (.cse22 (+ c_main_~a~0.offset .cse166 (- 34359738368))) (.cse160 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse49 (<= .cse165 2147483647)) (.cse161 (select .cse93 .cse159)) (.cse163 (select .cse93 .cse162)) (.cse23 (* (- 1) c_main_~i~0)) (.cse5 (let ((.cse164 (store .cse66 c_main_~a~0.offset .cse65))) (store .cse164 .cse4 (+ (- 1) (select .cse164 .cse4)))))) (let ((.cse1 (select .cse5 c_main_~a~0.offset)) (.cse21 (store .cse93 .cse162 (+ .cse163 .cse23))) (.cse41 (store .cse93 .cse159 (+ .cse23 .cse161))) (.cse13 (not .cse49)) (.cse85 (store .cse93 .cse162 (+ .cse163 .cse160))) (.cse76 (store .cse93 .cse159 (+ .cse160 .cse161))) (.cse6 (not (< 1 c_~N~0))) (.cse140 (< (+ c_main_~i~0 2) c_~N~0)) (.cse94 (select .cse93 .cse22)) (.cse112 (* (- 1) (* .cse67 .cse67))) (.cse102 (select .cse93 .cse32)) (.cse33 (not .cse24))) (and (or (= (let ((.cse2 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse3 (select .cse2 |c_main_~#sum~0.base|))) (let ((.cse0 (select .cse3 |c_main_~#sum~0.offset|))) (+ .cse0 .cse1 (select (select (store .cse2 |c_main_~#sum~0.base| (store .cse3 |c_main_~#sum~0.offset| (+ .cse0 .cse1))) c_main_~a~0.base) .cse4))))) c_~N~0) .cse6) (or (< 2 c_~N~0) .cse6 (= c_~N~0 (let ((.cse11 (let ((.cse12 (store .cse5 c_main_~a~0.offset .cse1))) (store .cse12 .cse4 (+ (- 1) (select .cse12 .cse4)))))) (let ((.cse8 (store |c_#memory_int| c_main_~a~0.base .cse11))) (let ((.cse9 (select .cse8 |c_main_~#sum~0.base|))) (let ((.cse7 (select .cse11 c_main_~a~0.offset)) (.cse10 (select .cse9 |c_main_~#sum~0.offset|))) (+ .cse7 (select (select (store .cse8 |c_main_~#sum~0.base| (store .cse9 |c_main_~#sum~0.offset| (+ .cse7 .cse10))) c_main_~a~0.base) .cse4) .cse10))))))) (or (and (or .cse13 (and (or (= c_~N~0 (let ((.cse18 (let ((.cse19 (let ((.cse20 (store .cse21 .cse22 (+ (- 1) (select .cse21 .cse22) .cse23)))) (store .cse20 c_main_~a~0.offset (select .cse20 c_main_~a~0.offset))))) (store .cse19 .cse4 (+ (- 1) (select .cse19 .cse4)))))) (let ((.cse14 (store |c_#memory_int| c_main_~a~0.base .cse18))) (let ((.cse15 (select .cse14 |c_main_~#sum~0.base|))) (let ((.cse16 (select .cse15 |c_main_~#sum~0.offset|)) (.cse17 (select .cse18 c_main_~a~0.offset))) (+ (select (select (store .cse14 |c_main_~#sum~0.base| (store .cse15 |c_main_~#sum~0.offset| (+ .cse16 .cse17))) c_main_~a~0.base) .cse4) .cse16 .cse17)))))) .cse24) (or (= c_~N~0 (let ((.cse29 (let ((.cse30 (let ((.cse31 (store .cse21 .cse32 (+ (- 1) .cse23 (select .cse21 .cse32))))) (store .cse31 c_main_~a~0.offset (select .cse31 c_main_~a~0.offset))))) (store .cse30 .cse4 (+ (- 1) (select .cse30 .cse4)))))) (let ((.cse25 (store |c_#memory_int| c_main_~a~0.base .cse29))) (let ((.cse26 (select .cse25 |c_main_~#sum~0.base|))) (let ((.cse27 (select .cse26 |c_main_~#sum~0.offset|)) (.cse28 (select .cse29 c_main_~a~0.offset))) (+ (select (select (store .cse25 |c_main_~#sum~0.base| (store .cse26 |c_main_~#sum~0.offset| (+ .cse27 .cse28))) c_main_~a~0.base) .cse4) .cse27 .cse28)))))) .cse33))) (or (and (or (= c_~N~0 (let ((.cse38 (let ((.cse39 (let ((.cse40 (store .cse41 .cse32 (+ (- 1) .cse23 (select .cse41 .cse32))))) (store .cse40 c_main_~a~0.offset (select .cse40 c_main_~a~0.offset))))) (store .cse39 .cse4 (+ (- 1) (select .cse39 .cse4)))))) (let ((.cse36 (store |c_#memory_int| c_main_~a~0.base .cse38))) (let ((.cse37 (select .cse36 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse37 |c_main_~#sum~0.offset|)) (.cse35 (select .cse38 c_main_~a~0.offset))) (+ .cse34 .cse35 (select (select (store .cse36 |c_main_~#sum~0.base| (store .cse37 |c_main_~#sum~0.offset| (+ .cse34 .cse35))) c_main_~a~0.base) .cse4))))))) .cse33) (or .cse24 (= c_~N~0 (let ((.cse46 (let ((.cse47 (let ((.cse48 (store .cse41 .cse22 (+ (- 1) .cse23 (select .cse41 .cse22))))) (store .cse48 c_main_~a~0.offset (select .cse48 c_main_~a~0.offset))))) (store .cse47 .cse4 (+ (- 1) (select .cse47 .cse4)))))) (let ((.cse43 (store |c_#memory_int| c_main_~a~0.base .cse46))) (let ((.cse44 (select .cse43 |c_main_~#sum~0.base|))) (let ((.cse42 (select .cse46 c_main_~a~0.offset)) (.cse45 (select .cse44 |c_main_~#sum~0.offset|))) (+ .cse42 (select (select (store .cse43 |c_main_~#sum~0.base| (store .cse44 |c_main_~#sum~0.offset| (+ .cse42 .cse45))) c_main_~a~0.base) .cse4) .cse45)))))))) .cse49)) .cse6) (or .cse6 (and (or .cse13 (= (let ((.cse54 (let ((.cse55 (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset)))) (store .cse55 .cse4 (+ (- 1) (select .cse55 .cse4)))))) (let ((.cse50 (store |c_#memory_int| c_main_~a~0.base .cse54))) (let ((.cse51 (select .cse50 |c_main_~#sum~0.base|))) (let ((.cse52 (select .cse54 c_main_~a~0.offset)) (.cse53 (select .cse51 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse50 |c_main_~#sum~0.base| (store .cse51 |c_main_~#sum~0.offset| (+ .cse52 .cse53))) c_main_~a~0.base) .cse4) .cse52 .cse53))))) c_~N~0)) (or .cse49 (= c_~N~0 (let ((.cse60 (let ((.cse61 (store .cse41 c_main_~a~0.offset (select .cse41 c_main_~a~0.offset)))) (store .cse61 .cse4 (+ (- 1) (select .cse61 .cse4)))))) (let ((.cse56 (store |c_#memory_int| c_main_~a~0.base .cse60))) (let ((.cse57 (select .cse56 |c_main_~#sum~0.base|))) (let ((.cse58 (select .cse60 c_main_~a~0.offset)) (.cse59 (select .cse57 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse56 |c_main_~#sum~0.base| (store .cse57 |c_main_~#sum~0.offset| (+ .cse58 .cse59))) c_main_~a~0.base) .cse4) .cse58 .cse59))))))))) (or .cse6 (= (let ((.cse63 (store |c_#memory_int| c_main_~a~0.base .cse66))) (let ((.cse64 (select .cse63 |c_main_~#sum~0.base|))) (let ((.cse62 (select .cse64 |c_main_~#sum~0.offset|))) (+ .cse62 (select (select (store .cse63 |c_main_~#sum~0.base| (store .cse64 |c_main_~#sum~0.offset| (+ .cse62 .cse65))) c_main_~a~0.base) .cse4) .cse65)))) c_~N~0)) (or .cse6 (< .cse67 c_~N~0) (and (or .cse49 (= c_~N~0 (let ((.cse72 (let ((.cse73 (let ((.cse74 (let ((.cse75 (store .cse76 c_main_~a~0.offset (select .cse76 c_main_~a~0.offset)))) (store .cse75 .cse4 (+ (- 1) (select .cse75 .cse4)))))) (store .cse74 c_main_~a~0.offset (select .cse74 c_main_~a~0.offset))))) (store .cse73 .cse4 (+ (- 1) (select .cse73 .cse4)))))) (let ((.cse70 (store |c_#memory_int| c_main_~a~0.base .cse72))) (let ((.cse71 (select .cse70 |c_main_~#sum~0.base|))) (let ((.cse68 (select .cse72 c_main_~a~0.offset)) (.cse69 (select .cse71 |c_main_~#sum~0.offset|))) (+ .cse68 .cse69 (select (select (store .cse70 |c_main_~#sum~0.base| (store .cse71 |c_main_~#sum~0.offset| (+ .cse68 .cse69))) c_main_~a~0.base) .cse4)))))))) (or .cse13 (= c_~N~0 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (store .cse85 c_main_~a~0.offset (select .cse85 c_main_~a~0.offset)))) (store .cse84 .cse4 (+ (- 1) (select .cse84 .cse4)))))) (store .cse83 c_main_~a~0.offset (select .cse83 c_main_~a~0.offset))))) (store .cse82 .cse4 (+ (- 1) (select .cse82 .cse4)))))) (let ((.cse77 (store |c_#memory_int| c_main_~a~0.base .cse81))) (let ((.cse78 (select .cse77 |c_main_~#sum~0.base|))) (let ((.cse79 (select .cse81 c_main_~a~0.offset)) (.cse80 (select .cse78 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse77 |c_main_~#sum~0.base| (store .cse78 |c_main_~#sum~0.offset| (+ .cse79 .cse80))) c_main_~a~0.base) .cse4) .cse79 .cse80))))))))) (or .cse6 (and (or .cse24 (= c_~N~0 (let ((.cse90 (let ((.cse91 (let ((.cse92 (store .cse93 .cse22 (+ (- 1) .cse23 .cse94)))) (store .cse92 c_main_~a~0.offset (select .cse92 c_main_~a~0.offset))))) (store .cse91 .cse4 (+ (select .cse91 .cse4) (- 1)))))) (let ((.cse88 (store |c_#memory_int| c_main_~a~0.base .cse90))) (let ((.cse89 (select .cse88 |c_main_~#sum~0.base|))) (let ((.cse86 (select .cse90 c_main_~a~0.offset)) (.cse87 (select .cse89 |c_main_~#sum~0.offset|))) (+ .cse86 .cse87 (select (select (store .cse88 |c_main_~#sum~0.base| (store .cse89 |c_main_~#sum~0.offset| (+ .cse86 .cse87))) c_main_~a~0.base) .cse4)))))))) (or (= (let ((.cse99 (let ((.cse100 (let ((.cse101 (store .cse93 .cse32 (+ (- 1) .cse23 .cse102)))) (store .cse101 c_main_~a~0.offset (select .cse101 c_main_~a~0.offset))))) (store .cse100 .cse4 (+ (- 1) (select .cse100 .cse4)))))) (let ((.cse97 (store |c_#memory_int| c_main_~a~0.base .cse99))) (let ((.cse98 (select .cse97 |c_main_~#sum~0.base|))) (let ((.cse95 (select .cse98 |c_main_~#sum~0.offset|)) (.cse96 (select .cse99 c_main_~a~0.offset))) (+ .cse95 .cse96 (select (select (store .cse97 |c_main_~#sum~0.base| (store .cse98 |c_main_~#sum~0.offset| (+ .cse95 .cse96))) c_main_~a~0.base) .cse4)))))) c_~N~0) .cse33))) (or (and (or .cse24 (and (or .cse49 (= (let ((.cse107 (let ((.cse108 (let ((.cse109 (let ((.cse110 (let ((.cse111 (store .cse76 .cse22 (+ .cse112 (select .cse76 .cse22))))) (store .cse111 c_main_~a~0.offset (select .cse111 c_main_~a~0.offset))))) (store .cse110 .cse4 (+ (- 1) (select .cse110 .cse4)))))) (store .cse109 c_main_~a~0.offset (select .cse109 c_main_~a~0.offset))))) (store .cse108 .cse4 (+ (- 1) (select .cse108 .cse4)))))) (let ((.cse105 (store |c_#memory_int| c_main_~a~0.base .cse107))) (let ((.cse106 (select .cse105 |c_main_~#sum~0.base|))) (let ((.cse103 (select .cse106 |c_main_~#sum~0.offset|)) (.cse104 (select .cse107 c_main_~a~0.offset))) (+ .cse103 .cse104 (select (select (store .cse105 |c_main_~#sum~0.base| (store .cse106 |c_main_~#sum~0.offset| (+ .cse103 .cse104))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse13 (= c_~N~0 (let ((.cse117 (let ((.cse118 (let ((.cse119 (let ((.cse120 (let ((.cse121 (store .cse85 .cse22 (+ (select .cse85 .cse22) .cse112)))) (store .cse121 c_main_~a~0.offset (select .cse121 c_main_~a~0.offset))))) (store .cse120 .cse4 (+ (- 1) (select .cse120 .cse4)))))) (store .cse119 c_main_~a~0.offset (select .cse119 c_main_~a~0.offset))))) (store .cse118 .cse4 (+ (- 1) (select .cse118 .cse4)))))) (let ((.cse114 (store |c_#memory_int| c_main_~a~0.base .cse117))) (let ((.cse115 (select .cse114 |c_main_~#sum~0.base|))) (let ((.cse113 (select .cse115 |c_main_~#sum~0.offset|)) (.cse116 (select .cse117 c_main_~a~0.offset))) (+ .cse113 (select (select (store .cse114 |c_main_~#sum~0.base| (store .cse115 |c_main_~#sum~0.offset| (+ .cse113 .cse116))) c_main_~a~0.base) .cse4) .cse116))))))))) (or (and (or .cse13 (= (let ((.cse126 (let ((.cse127 (let ((.cse128 (let ((.cse129 (let ((.cse130 (store .cse85 .cse32 (+ .cse112 (select .cse85 .cse32))))) (store .cse130 c_main_~a~0.offset (select .cse130 c_main_~a~0.offset))))) (store .cse129 .cse4 (+ (- 1) (select .cse129 .cse4)))))) (store .cse128 c_main_~a~0.offset (select .cse128 c_main_~a~0.offset))))) (store .cse127 .cse4 (+ (- 1) (select .cse127 .cse4)))))) (let ((.cse122 (store |c_#memory_int| c_main_~a~0.base .cse126))) (let ((.cse123 (select .cse122 |c_main_~#sum~0.base|))) (let ((.cse124 (select .cse123 |c_main_~#sum~0.offset|)) (.cse125 (select .cse126 c_main_~a~0.offset))) (+ (select (select (store .cse122 |c_main_~#sum~0.base| (store .cse123 |c_main_~#sum~0.offset| (+ .cse124 .cse125))) c_main_~a~0.base) .cse4) .cse124 .cse125))))) c_~N~0)) (or .cse49 (= c_~N~0 (let ((.cse135 (let ((.cse136 (let ((.cse137 (let ((.cse138 (let ((.cse139 (store .cse76 .cse32 (+ .cse112 (select .cse76 .cse32))))) (store .cse139 c_main_~a~0.offset (select .cse139 c_main_~a~0.offset))))) (store .cse138 .cse4 (+ (- 1) (select .cse138 .cse4)))))) (store .cse137 c_main_~a~0.offset (select .cse137 c_main_~a~0.offset))))) (store .cse136 .cse4 (+ (select .cse136 .cse4) (- 1)))))) (let ((.cse133 (store |c_#memory_int| c_main_~a~0.base .cse135))) (let ((.cse134 (select .cse133 |c_main_~#sum~0.base|))) (let ((.cse131 (select .cse134 |c_main_~#sum~0.offset|)) (.cse132 (select .cse135 c_main_~a~0.offset))) (+ .cse131 .cse132 (select (select (store .cse133 |c_main_~#sum~0.base| (store .cse134 |c_main_~#sum~0.offset| (+ .cse131 .cse132))) c_main_~a~0.base) .cse4))))))))) .cse33)) .cse6 .cse140) (or .cse6 .cse140 (and (or .cse24 (= c_~N~0 (let ((.cse145 (let ((.cse146 (let ((.cse147 (let ((.cse148 (let ((.cse149 (store .cse93 .cse22 (+ .cse112 .cse94)))) (store .cse149 c_main_~a~0.offset (select .cse149 c_main_~a~0.offset))))) (store .cse148 .cse4 (+ (- 1) (select .cse148 .cse4)))))) (store .cse147 c_main_~a~0.offset (select .cse147 c_main_~a~0.offset))))) (store .cse146 .cse4 (+ (- 1) (select .cse146 .cse4)))))) (let ((.cse142 (store |c_#memory_int| c_main_~a~0.base .cse145))) (let ((.cse143 (select .cse142 |c_main_~#sum~0.base|))) (let ((.cse141 (select .cse145 c_main_~a~0.offset)) (.cse144 (select .cse143 |c_main_~#sum~0.offset|))) (+ .cse141 (select (select (store .cse142 |c_main_~#sum~0.base| (store .cse143 |c_main_~#sum~0.offset| (+ .cse141 .cse144))) c_main_~a~0.base) .cse4) .cse144))))))) (or (= (let ((.cse154 (let ((.cse155 (let ((.cse156 (let ((.cse157 (let ((.cse158 (store .cse93 .cse32 (+ .cse112 .cse102)))) (store .cse158 c_main_~a~0.offset (select .cse158 c_main_~a~0.offset))))) (store .cse157 .cse4 (+ (- 1) (select .cse157 .cse4)))))) (store .cse156 c_main_~a~0.offset (select .cse156 c_main_~a~0.offset))))) (store .cse155 .cse4 (+ (- 1) (select .cse155 .cse4)))))) (let ((.cse150 (store |c_#memory_int| c_main_~a~0.base .cse154))) (let ((.cse151 (select .cse150 |c_main_~#sum~0.base|))) (let ((.cse152 (select .cse151 |c_main_~#sum~0.offset|)) (.cse153 (select .cse154 c_main_~a~0.offset))) (+ (select (select (store .cse150 |c_main_~#sum~0.base| (store .cse151 |c_main_~#sum~0.offset| (+ .cse152 .cse153))) c_main_~a~0.base) .cse4) .cse152 .cse153))))) c_~N~0) .cse33))))))))) is different from false [2022-01-31 11:23:26,240 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_main_~a~0.offset 8)) (.cse93 (select |c_#memory_int| c_main_~a~0.base)) (.cse165 (mod c_main_~i~0 4294967296)) (.cse67 (+ c_main_~i~0 1))) (let ((.cse167 (mod .cse67 4294967296)) (.cse168 (* .cse165 8)) (.cse66 (let ((.cse169 (store .cse93 c_main_~a~0.offset (select .cse93 c_main_~a~0.offset)))) (store .cse169 .cse4 (+ (- 1) (select .cse169 .cse4)))))) (let ((.cse65 (select .cse66 c_main_~a~0.offset)) (.cse162 (+ c_main_~a~0.offset .cse168)) (.cse159 (+ c_main_~a~0.offset .cse168 (- 34359738368))) (.cse166 (* .cse167 8))) (let ((.cse24 (<= .cse167 2147483647)) (.cse32 (+ c_main_~a~0.offset .cse166)) (.cse22 (+ c_main_~a~0.offset .cse166 (- 34359738368))) (.cse160 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse49 (<= .cse165 2147483647)) (.cse161 (select .cse93 .cse159)) (.cse163 (select .cse93 .cse162)) (.cse23 (* (- 1) c_main_~i~0)) (.cse5 (let ((.cse164 (store .cse66 c_main_~a~0.offset .cse65))) (store .cse164 .cse4 (+ (- 1) (select .cse164 .cse4)))))) (let ((.cse1 (select .cse5 c_main_~a~0.offset)) (.cse21 (store .cse93 .cse162 (+ .cse163 .cse23))) (.cse41 (store .cse93 .cse159 (+ .cse23 .cse161))) (.cse13 (not .cse49)) (.cse85 (store .cse93 .cse162 (+ .cse163 .cse160))) (.cse76 (store .cse93 .cse159 (+ .cse160 .cse161))) (.cse6 (not (< 1 c_~N~0))) (.cse140 (< (+ c_main_~i~0 2) c_~N~0)) (.cse94 (select .cse93 .cse22)) (.cse112 (* (- 1) (* .cse67 .cse67))) (.cse102 (select .cse93 .cse32)) (.cse33 (not .cse24))) (and (or (= (let ((.cse2 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse3 (select .cse2 |c_main_~#sum~0.base|))) (let ((.cse0 (select .cse3 |c_main_~#sum~0.offset|))) (+ .cse0 .cse1 (select (select (store .cse2 |c_main_~#sum~0.base| (store .cse3 |c_main_~#sum~0.offset| (+ .cse0 .cse1))) c_main_~a~0.base) .cse4))))) c_~N~0) .cse6) (or (< 2 c_~N~0) .cse6 (= c_~N~0 (let ((.cse11 (let ((.cse12 (store .cse5 c_main_~a~0.offset .cse1))) (store .cse12 .cse4 (+ (- 1) (select .cse12 .cse4)))))) (let ((.cse8 (store |c_#memory_int| c_main_~a~0.base .cse11))) (let ((.cse9 (select .cse8 |c_main_~#sum~0.base|))) (let ((.cse7 (select .cse11 c_main_~a~0.offset)) (.cse10 (select .cse9 |c_main_~#sum~0.offset|))) (+ .cse7 (select (select (store .cse8 |c_main_~#sum~0.base| (store .cse9 |c_main_~#sum~0.offset| (+ .cse7 .cse10))) c_main_~a~0.base) .cse4) .cse10))))))) (or (and (or .cse13 (and (or (= c_~N~0 (let ((.cse18 (let ((.cse19 (let ((.cse20 (store .cse21 .cse22 (+ (- 1) (select .cse21 .cse22) .cse23)))) (store .cse20 c_main_~a~0.offset (select .cse20 c_main_~a~0.offset))))) (store .cse19 .cse4 (+ (- 1) (select .cse19 .cse4)))))) (let ((.cse14 (store |c_#memory_int| c_main_~a~0.base .cse18))) (let ((.cse15 (select .cse14 |c_main_~#sum~0.base|))) (let ((.cse16 (select .cse15 |c_main_~#sum~0.offset|)) (.cse17 (select .cse18 c_main_~a~0.offset))) (+ (select (select (store .cse14 |c_main_~#sum~0.base| (store .cse15 |c_main_~#sum~0.offset| (+ .cse16 .cse17))) c_main_~a~0.base) .cse4) .cse16 .cse17)))))) .cse24) (or (= c_~N~0 (let ((.cse29 (let ((.cse30 (let ((.cse31 (store .cse21 .cse32 (+ (- 1) .cse23 (select .cse21 .cse32))))) (store .cse31 c_main_~a~0.offset (select .cse31 c_main_~a~0.offset))))) (store .cse30 .cse4 (+ (- 1) (select .cse30 .cse4)))))) (let ((.cse25 (store |c_#memory_int| c_main_~a~0.base .cse29))) (let ((.cse26 (select .cse25 |c_main_~#sum~0.base|))) (let ((.cse27 (select .cse26 |c_main_~#sum~0.offset|)) (.cse28 (select .cse29 c_main_~a~0.offset))) (+ (select (select (store .cse25 |c_main_~#sum~0.base| (store .cse26 |c_main_~#sum~0.offset| (+ .cse27 .cse28))) c_main_~a~0.base) .cse4) .cse27 .cse28)))))) .cse33))) (or (and (or (= c_~N~0 (let ((.cse38 (let ((.cse39 (let ((.cse40 (store .cse41 .cse32 (+ (- 1) .cse23 (select .cse41 .cse32))))) (store .cse40 c_main_~a~0.offset (select .cse40 c_main_~a~0.offset))))) (store .cse39 .cse4 (+ (- 1) (select .cse39 .cse4)))))) (let ((.cse36 (store |c_#memory_int| c_main_~a~0.base .cse38))) (let ((.cse37 (select .cse36 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse37 |c_main_~#sum~0.offset|)) (.cse35 (select .cse38 c_main_~a~0.offset))) (+ .cse34 .cse35 (select (select (store .cse36 |c_main_~#sum~0.base| (store .cse37 |c_main_~#sum~0.offset| (+ .cse34 .cse35))) c_main_~a~0.base) .cse4))))))) .cse33) (or .cse24 (= c_~N~0 (let ((.cse46 (let ((.cse47 (let ((.cse48 (store .cse41 .cse22 (+ (- 1) .cse23 (select .cse41 .cse22))))) (store .cse48 c_main_~a~0.offset (select .cse48 c_main_~a~0.offset))))) (store .cse47 .cse4 (+ (- 1) (select .cse47 .cse4)))))) (let ((.cse43 (store |c_#memory_int| c_main_~a~0.base .cse46))) (let ((.cse44 (select .cse43 |c_main_~#sum~0.base|))) (let ((.cse42 (select .cse46 c_main_~a~0.offset)) (.cse45 (select .cse44 |c_main_~#sum~0.offset|))) (+ .cse42 (select (select (store .cse43 |c_main_~#sum~0.base| (store .cse44 |c_main_~#sum~0.offset| (+ .cse42 .cse45))) c_main_~a~0.base) .cse4) .cse45)))))))) .cse49)) .cse6) (or .cse6 (and (or .cse13 (= (let ((.cse54 (let ((.cse55 (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset)))) (store .cse55 .cse4 (+ (- 1) (select .cse55 .cse4)))))) (let ((.cse50 (store |c_#memory_int| c_main_~a~0.base .cse54))) (let ((.cse51 (select .cse50 |c_main_~#sum~0.base|))) (let ((.cse52 (select .cse54 c_main_~a~0.offset)) (.cse53 (select .cse51 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse50 |c_main_~#sum~0.base| (store .cse51 |c_main_~#sum~0.offset| (+ .cse52 .cse53))) c_main_~a~0.base) .cse4) .cse52 .cse53))))) c_~N~0)) (or .cse49 (= c_~N~0 (let ((.cse60 (let ((.cse61 (store .cse41 c_main_~a~0.offset (select .cse41 c_main_~a~0.offset)))) (store .cse61 .cse4 (+ (- 1) (select .cse61 .cse4)))))) (let ((.cse56 (store |c_#memory_int| c_main_~a~0.base .cse60))) (let ((.cse57 (select .cse56 |c_main_~#sum~0.base|))) (let ((.cse58 (select .cse60 c_main_~a~0.offset)) (.cse59 (select .cse57 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse56 |c_main_~#sum~0.base| (store .cse57 |c_main_~#sum~0.offset| (+ .cse58 .cse59))) c_main_~a~0.base) .cse4) .cse58 .cse59))))))))) (or .cse6 (= (let ((.cse63 (store |c_#memory_int| c_main_~a~0.base .cse66))) (let ((.cse64 (select .cse63 |c_main_~#sum~0.base|))) (let ((.cse62 (select .cse64 |c_main_~#sum~0.offset|))) (+ .cse62 (select (select (store .cse63 |c_main_~#sum~0.base| (store .cse64 |c_main_~#sum~0.offset| (+ .cse62 .cse65))) c_main_~a~0.base) .cse4) .cse65)))) c_~N~0)) (or .cse6 (< .cse67 c_~N~0) (and (or .cse49 (= c_~N~0 (let ((.cse72 (let ((.cse73 (let ((.cse74 (let ((.cse75 (store .cse76 c_main_~a~0.offset (select .cse76 c_main_~a~0.offset)))) (store .cse75 .cse4 (+ (- 1) (select .cse75 .cse4)))))) (store .cse74 c_main_~a~0.offset (select .cse74 c_main_~a~0.offset))))) (store .cse73 .cse4 (+ (- 1) (select .cse73 .cse4)))))) (let ((.cse70 (store |c_#memory_int| c_main_~a~0.base .cse72))) (let ((.cse71 (select .cse70 |c_main_~#sum~0.base|))) (let ((.cse68 (select .cse72 c_main_~a~0.offset)) (.cse69 (select .cse71 |c_main_~#sum~0.offset|))) (+ .cse68 .cse69 (select (select (store .cse70 |c_main_~#sum~0.base| (store .cse71 |c_main_~#sum~0.offset| (+ .cse68 .cse69))) c_main_~a~0.base) .cse4)))))))) (or .cse13 (= c_~N~0 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (store .cse85 c_main_~a~0.offset (select .cse85 c_main_~a~0.offset)))) (store .cse84 .cse4 (+ (- 1) (select .cse84 .cse4)))))) (store .cse83 c_main_~a~0.offset (select .cse83 c_main_~a~0.offset))))) (store .cse82 .cse4 (+ (- 1) (select .cse82 .cse4)))))) (let ((.cse77 (store |c_#memory_int| c_main_~a~0.base .cse81))) (let ((.cse78 (select .cse77 |c_main_~#sum~0.base|))) (let ((.cse79 (select .cse81 c_main_~a~0.offset)) (.cse80 (select .cse78 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse77 |c_main_~#sum~0.base| (store .cse78 |c_main_~#sum~0.offset| (+ .cse79 .cse80))) c_main_~a~0.base) .cse4) .cse79 .cse80))))))))) (or .cse6 (and (or .cse24 (= c_~N~0 (let ((.cse90 (let ((.cse91 (let ((.cse92 (store .cse93 .cse22 (+ (- 1) .cse23 .cse94)))) (store .cse92 c_main_~a~0.offset (select .cse92 c_main_~a~0.offset))))) (store .cse91 .cse4 (+ (select .cse91 .cse4) (- 1)))))) (let ((.cse88 (store |c_#memory_int| c_main_~a~0.base .cse90))) (let ((.cse89 (select .cse88 |c_main_~#sum~0.base|))) (let ((.cse86 (select .cse90 c_main_~a~0.offset)) (.cse87 (select .cse89 |c_main_~#sum~0.offset|))) (+ .cse86 .cse87 (select (select (store .cse88 |c_main_~#sum~0.base| (store .cse89 |c_main_~#sum~0.offset| (+ .cse86 .cse87))) c_main_~a~0.base) .cse4)))))))) (or (= (let ((.cse99 (let ((.cse100 (let ((.cse101 (store .cse93 .cse32 (+ (- 1) .cse23 .cse102)))) (store .cse101 c_main_~a~0.offset (select .cse101 c_main_~a~0.offset))))) (store .cse100 .cse4 (+ (- 1) (select .cse100 .cse4)))))) (let ((.cse97 (store |c_#memory_int| c_main_~a~0.base .cse99))) (let ((.cse98 (select .cse97 |c_main_~#sum~0.base|))) (let ((.cse95 (select .cse98 |c_main_~#sum~0.offset|)) (.cse96 (select .cse99 c_main_~a~0.offset))) (+ .cse95 .cse96 (select (select (store .cse97 |c_main_~#sum~0.base| (store .cse98 |c_main_~#sum~0.offset| (+ .cse95 .cse96))) c_main_~a~0.base) .cse4)))))) c_~N~0) .cse33))) (or (and (or .cse24 (and (or .cse49 (= (let ((.cse107 (let ((.cse108 (let ((.cse109 (let ((.cse110 (let ((.cse111 (store .cse76 .cse22 (+ .cse112 (select .cse76 .cse22))))) (store .cse111 c_main_~a~0.offset (select .cse111 c_main_~a~0.offset))))) (store .cse110 .cse4 (+ (- 1) (select .cse110 .cse4)))))) (store .cse109 c_main_~a~0.offset (select .cse109 c_main_~a~0.offset))))) (store .cse108 .cse4 (+ (- 1) (select .cse108 .cse4)))))) (let ((.cse105 (store |c_#memory_int| c_main_~a~0.base .cse107))) (let ((.cse106 (select .cse105 |c_main_~#sum~0.base|))) (let ((.cse103 (select .cse106 |c_main_~#sum~0.offset|)) (.cse104 (select .cse107 c_main_~a~0.offset))) (+ .cse103 .cse104 (select (select (store .cse105 |c_main_~#sum~0.base| (store .cse106 |c_main_~#sum~0.offset| (+ .cse103 .cse104))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse13 (= c_~N~0 (let ((.cse117 (let ((.cse118 (let ((.cse119 (let ((.cse120 (let ((.cse121 (store .cse85 .cse22 (+ (select .cse85 .cse22) .cse112)))) (store .cse121 c_main_~a~0.offset (select .cse121 c_main_~a~0.offset))))) (store .cse120 .cse4 (+ (- 1) (select .cse120 .cse4)))))) (store .cse119 c_main_~a~0.offset (select .cse119 c_main_~a~0.offset))))) (store .cse118 .cse4 (+ (- 1) (select .cse118 .cse4)))))) (let ((.cse114 (store |c_#memory_int| c_main_~a~0.base .cse117))) (let ((.cse115 (select .cse114 |c_main_~#sum~0.base|))) (let ((.cse113 (select .cse115 |c_main_~#sum~0.offset|)) (.cse116 (select .cse117 c_main_~a~0.offset))) (+ .cse113 (select (select (store .cse114 |c_main_~#sum~0.base| (store .cse115 |c_main_~#sum~0.offset| (+ .cse113 .cse116))) c_main_~a~0.base) .cse4) .cse116))))))))) (or (and (or .cse13 (= (let ((.cse126 (let ((.cse127 (let ((.cse128 (let ((.cse129 (let ((.cse130 (store .cse85 .cse32 (+ .cse112 (select .cse85 .cse32))))) (store .cse130 c_main_~a~0.offset (select .cse130 c_main_~a~0.offset))))) (store .cse129 .cse4 (+ (- 1) (select .cse129 .cse4)))))) (store .cse128 c_main_~a~0.offset (select .cse128 c_main_~a~0.offset))))) (store .cse127 .cse4 (+ (- 1) (select .cse127 .cse4)))))) (let ((.cse122 (store |c_#memory_int| c_main_~a~0.base .cse126))) (let ((.cse123 (select .cse122 |c_main_~#sum~0.base|))) (let ((.cse124 (select .cse123 |c_main_~#sum~0.offset|)) (.cse125 (select .cse126 c_main_~a~0.offset))) (+ (select (select (store .cse122 |c_main_~#sum~0.base| (store .cse123 |c_main_~#sum~0.offset| (+ .cse124 .cse125))) c_main_~a~0.base) .cse4) .cse124 .cse125))))) c_~N~0)) (or .cse49 (= c_~N~0 (let ((.cse135 (let ((.cse136 (let ((.cse137 (let ((.cse138 (let ((.cse139 (store .cse76 .cse32 (+ .cse112 (select .cse76 .cse32))))) (store .cse139 c_main_~a~0.offset (select .cse139 c_main_~a~0.offset))))) (store .cse138 .cse4 (+ (- 1) (select .cse138 .cse4)))))) (store .cse137 c_main_~a~0.offset (select .cse137 c_main_~a~0.offset))))) (store .cse136 .cse4 (+ (select .cse136 .cse4) (- 1)))))) (let ((.cse133 (store |c_#memory_int| c_main_~a~0.base .cse135))) (let ((.cse134 (select .cse133 |c_main_~#sum~0.base|))) (let ((.cse131 (select .cse134 |c_main_~#sum~0.offset|)) (.cse132 (select .cse135 c_main_~a~0.offset))) (+ .cse131 .cse132 (select (select (store .cse133 |c_main_~#sum~0.base| (store .cse134 |c_main_~#sum~0.offset| (+ .cse131 .cse132))) c_main_~a~0.base) .cse4))))))))) .cse33)) .cse6 .cse140) (or .cse6 .cse140 (and (or .cse24 (= c_~N~0 (let ((.cse145 (let ((.cse146 (let ((.cse147 (let ((.cse148 (let ((.cse149 (store .cse93 .cse22 (+ .cse112 .cse94)))) (store .cse149 c_main_~a~0.offset (select .cse149 c_main_~a~0.offset))))) (store .cse148 .cse4 (+ (- 1) (select .cse148 .cse4)))))) (store .cse147 c_main_~a~0.offset (select .cse147 c_main_~a~0.offset))))) (store .cse146 .cse4 (+ (- 1) (select .cse146 .cse4)))))) (let ((.cse142 (store |c_#memory_int| c_main_~a~0.base .cse145))) (let ((.cse143 (select .cse142 |c_main_~#sum~0.base|))) (let ((.cse141 (select .cse145 c_main_~a~0.offset)) (.cse144 (select .cse143 |c_main_~#sum~0.offset|))) (+ .cse141 (select (select (store .cse142 |c_main_~#sum~0.base| (store .cse143 |c_main_~#sum~0.offset| (+ .cse141 .cse144))) c_main_~a~0.base) .cse4) .cse144))))))) (or (= (let ((.cse154 (let ((.cse155 (let ((.cse156 (let ((.cse157 (let ((.cse158 (store .cse93 .cse32 (+ .cse112 .cse102)))) (store .cse158 c_main_~a~0.offset (select .cse158 c_main_~a~0.offset))))) (store .cse157 .cse4 (+ (- 1) (select .cse157 .cse4)))))) (store .cse156 c_main_~a~0.offset (select .cse156 c_main_~a~0.offset))))) (store .cse155 .cse4 (+ (- 1) (select .cse155 .cse4)))))) (let ((.cse150 (store |c_#memory_int| c_main_~a~0.base .cse154))) (let ((.cse151 (select .cse150 |c_main_~#sum~0.base|))) (let ((.cse152 (select .cse151 |c_main_~#sum~0.offset|)) (.cse153 (select .cse154 c_main_~a~0.offset))) (+ (select (select (store .cse150 |c_main_~#sum~0.base| (store .cse151 |c_main_~#sum~0.offset| (+ .cse152 .cse153))) c_main_~a~0.base) .cse4) .cse152 .cse153))))) c_~N~0) .cse33))))))))) is different from true [2022-01-31 11:23:31,549 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse147 (mod c_main_~i~0 4294967296)) (.cse6 (+ c_main_~a~0.offset 8)) (.cse14 (select |c_#memory_int| c_main_~a~0.base)) (.cse103 (+ c_main_~i~0 1))) (let ((.cse145 (mod .cse103 4294967296)) (.cse101 (let ((.cse148 (let ((.cse149 (let ((.cse150 (store .cse14 c_main_~a~0.offset (select .cse14 c_main_~a~0.offset)))) (store .cse150 .cse6 (+ (- 1) (select .cse150 .cse6)))))) (store .cse149 c_main_~a~0.offset (select .cse149 c_main_~a~0.offset))))) (store .cse148 .cse6 (+ (- 1) (select .cse148 .cse6))))) (.cse146 (* .cse147 8))) (let ((.cse124 (+ c_main_~a~0.offset .cse146)) (.cse18 (<= .cse147 2147483647)) (.cse98 (select .cse101 c_main_~a~0.offset)) (.cse32 (<= .cse145 2147483647)) (.cse113 (+ c_main_~a~0.offset .cse146 (- 34359738368))) (.cse136 (* .cse103 .cse103)) (.cse144 (* .cse145 8))) (let ((.cse48 (+ c_main_~a~0.offset .cse144 (- 34359738368))) (.cse1 (<= .cse103 0)) (.cse31 (store .cse14 .cse113 .cse136)) (.cse15 (+ c_main_~a~0.offset .cse144)) (.cse16 (let ((.cse143 (+ c_main_~i~0 2))) (* .cse143 .cse143))) (.cse17 (not .cse32)) (.cse102 (not (< 1 c_~N~0))) (.cse96 (let ((.cse141 (let ((.cse142 (store .cse101 c_main_~a~0.offset .cse98))) (store .cse142 .cse6 (+ (- 1) (select .cse142 .cse6)))))) (let ((.cse138 (store |c_#memory_int| c_main_~a~0.base .cse141))) (let ((.cse139 (select .cse138 |c_main_~#sum~0.base|))) (let ((.cse137 (select .cse141 c_main_~a~0.offset)) (.cse140 (select .cse139 |c_main_~#sum~0.offset|))) (+ .cse137 (select (select (store .cse138 |c_main_~#sum~0.base| (store .cse139 |c_main_~#sum~0.offset| (+ .cse137 .cse140))) c_main_~a~0.base) .cse6) .cse140)))))) (.cse34 (not .cse18)) (.cse19 (<= c_main_~i~0 0)) (.cse47 (store .cse14 .cse124 .cse136))) (and (or (let ((.cse0 (let ((.cse7 (let ((.cse8 (let ((.cse9 (let ((.cse10 (let ((.cse11 (let ((.cse12 (let ((.cse13 (store .cse14 .cse15 .cse16))) (store .cse13 c_main_~a~0.offset (select .cse13 c_main_~a~0.offset))))) (store .cse12 .cse6 (+ (- 1) (select .cse12 .cse6)))))) (store .cse11 c_main_~a~0.offset (select .cse11 c_main_~a~0.offset))))) (store .cse10 .cse6 (+ (- 1) (select .cse10 .cse6)))))) (store .cse9 c_main_~a~0.offset (select .cse9 c_main_~a~0.offset))))) (store .cse8 .cse6 (+ (- 1) (select .cse8 .cse6)))))) (let ((.cse4 (store |c_#memory_int| c_main_~a~0.base .cse7))) (let ((.cse5 (select .cse4 |c_main_~#sum~0.base|))) (let ((.cse2 (select .cse7 c_main_~a~0.offset)) (.cse3 (select .cse5 |c_main_~#sum~0.offset|))) (+ .cse2 .cse3 (select (select (store .cse4 |c_main_~#sum~0.base| (store .cse5 |c_main_~#sum~0.offset| (+ .cse2 .cse3))) c_main_~a~0.base) .cse6)))))))) (and (or (<= 2 .cse0) .cse1) (or (<= .cse0 2) .cse1))) .cse17) (or .cse18 (let ((.cse20 (let ((.cse25 (let ((.cse26 (let ((.cse27 (let ((.cse28 (let ((.cse29 (let ((.cse30 (store .cse31 c_main_~a~0.offset (select .cse31 c_main_~a~0.offset)))) (store .cse30 .cse6 (+ (- 1) (select .cse30 .cse6)))))) (store .cse29 c_main_~a~0.offset (select .cse29 c_main_~a~0.offset))))) (store .cse28 .cse6 (+ (- 1) (select .cse28 .cse6)))))) (store .cse27 c_main_~a~0.offset (select .cse27 c_main_~a~0.offset))))) (store .cse26 .cse6 (+ (- 1) (select .cse26 .cse6)))))) (let ((.cse21 (store |c_#memory_int| c_main_~a~0.base .cse25))) (let ((.cse22 (select .cse21 |c_main_~#sum~0.base|))) (let ((.cse23 (select .cse22 |c_main_~#sum~0.offset|)) (.cse24 (select .cse25 c_main_~a~0.offset))) (+ (select (select (store .cse21 |c_main_~#sum~0.base| (store .cse22 |c_main_~#sum~0.offset| (+ .cse23 .cse24))) c_main_~a~0.base) .cse6) .cse23 .cse24))))))) (and (or .cse19 (<= .cse20 2)) (or .cse19 (<= 2 .cse20))))) (or .cse32 (let ((.cse33 (let ((.cse53 (let ((.cse54 (let ((.cse55 (let ((.cse56 (let ((.cse57 (let ((.cse58 (let ((.cse59 (store .cse31 .cse48 .cse16))) (store .cse59 c_main_~a~0.offset (select .cse59 c_main_~a~0.offset))))) (store .cse58 .cse6 (+ (- 1) (select .cse58 .cse6)))))) (store .cse57 c_main_~a~0.offset (select .cse57 c_main_~a~0.offset))))) (store .cse56 .cse6 (+ (- 1) (select .cse56 .cse6)))))) (store .cse55 c_main_~a~0.offset (select .cse55 c_main_~a~0.offset))))) (store .cse54 .cse6 (+ (- 1) (select .cse54 .cse6)))))) (let ((.cse49 (store |c_#memory_int| c_main_~a~0.base .cse53))) (let ((.cse50 (select .cse49 |c_main_~#sum~0.base|))) (let ((.cse51 (select .cse50 |c_main_~#sum~0.offset|)) (.cse52 (select .cse53 c_main_~a~0.offset))) (+ (select (select (store .cse49 |c_main_~#sum~0.base| (store .cse50 |c_main_~#sum~0.offset| (+ .cse51 .cse52))) c_main_~a~0.base) .cse6) .cse51 .cse52)))))) (.cse35 (let ((.cse40 (let ((.cse41 (let ((.cse42 (let ((.cse43 (let ((.cse44 (let ((.cse45 (let ((.cse46 (store .cse47 .cse48 .cse16))) (store .cse46 c_main_~a~0.offset (select .cse46 c_main_~a~0.offset))))) (store .cse45 .cse6 (+ (- 1) (select .cse45 .cse6)))))) (store .cse44 c_main_~a~0.offset (select .cse44 c_main_~a~0.offset))))) (store .cse43 .cse6 (+ (- 1) (select .cse43 .cse6)))))) (store .cse42 c_main_~a~0.offset (select .cse42 c_main_~a~0.offset))))) (store .cse41 .cse6 (+ (select .cse41 .cse6) (- 1)))))) (let ((.cse36 (store |c_#memory_int| c_main_~a~0.base .cse40))) (let ((.cse37 (select .cse36 |c_main_~#sum~0.base|))) (let ((.cse38 (select .cse40 c_main_~a~0.offset)) (.cse39 (select .cse37 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse36 |c_main_~#sum~0.base| (store .cse37 |c_main_~#sum~0.offset| (+ .cse38 .cse39))) c_main_~a~0.base) .cse6) .cse38 .cse39))))))) (and (or (and (or .cse18 (<= 2 .cse33)) (or .cse34 (<= 2 .cse35))) .cse1) (or .cse1 (and (or .cse18 (<= .cse33 2)) (or .cse34 (<= .cse35 2))))))) (or .cse32 (let ((.cse60 (let ((.cse65 (let ((.cse66 (let ((.cse67 (let ((.cse68 (let ((.cse69 (let ((.cse70 (let ((.cse71 (store .cse14 .cse48 .cse16))) (store .cse71 c_main_~a~0.offset (select .cse71 c_main_~a~0.offset))))) (store .cse70 .cse6 (+ (- 1) (select .cse70 .cse6)))))) (store .cse69 c_main_~a~0.offset (select .cse69 c_main_~a~0.offset))))) (store .cse68 .cse6 (+ (- 1) (select .cse68 .cse6)))))) (store .cse67 c_main_~a~0.offset (select .cse67 c_main_~a~0.offset))))) (store .cse66 .cse6 (+ (- 1) (select .cse66 .cse6)))))) (let ((.cse63 (store |c_#memory_int| c_main_~a~0.base .cse65))) (let ((.cse64 (select .cse63 |c_main_~#sum~0.base|))) (let ((.cse61 (select .cse64 |c_main_~#sum~0.offset|)) (.cse62 (select .cse65 c_main_~a~0.offset))) (+ .cse61 .cse62 (select (select (store .cse63 |c_main_~#sum~0.base| (store .cse64 |c_main_~#sum~0.offset| (+ .cse61 .cse62))) c_main_~a~0.base) .cse6)))))))) (and (or .cse1 (<= .cse60 2)) (or .cse1 (<= 2 .cse60))))) (or (let ((.cse72 (let ((.cse89 (let ((.cse90 (let ((.cse91 (let ((.cse92 (let ((.cse93 (let ((.cse94 (let ((.cse95 (store .cse47 .cse15 .cse16))) (store .cse95 c_main_~a~0.offset (select .cse95 c_main_~a~0.offset))))) (store .cse94 .cse6 (+ (- 1) (select .cse94 .cse6)))))) (store .cse93 c_main_~a~0.offset (select .cse93 c_main_~a~0.offset))))) (store .cse92 .cse6 (+ (- 1) (select .cse92 .cse6)))))) (store .cse91 c_main_~a~0.offset (select .cse91 c_main_~a~0.offset))))) (store .cse90 .cse6 (+ (- 1) (select .cse90 .cse6)))))) (let ((.cse87 (store |c_#memory_int| c_main_~a~0.base .cse89))) (let ((.cse88 (select .cse87 |c_main_~#sum~0.base|))) (let ((.cse85 (select .cse88 |c_main_~#sum~0.offset|)) (.cse86 (select .cse89 c_main_~a~0.offset))) (+ .cse85 .cse86 (select (select (store .cse87 |c_main_~#sum~0.base| (store .cse88 |c_main_~#sum~0.offset| (+ .cse85 .cse86))) c_main_~a~0.base) .cse6))))))) (.cse73 (let ((.cse78 (let ((.cse79 (let ((.cse80 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (store .cse31 .cse15 .cse16))) (store .cse84 c_main_~a~0.offset (select .cse84 c_main_~a~0.offset))))) (store .cse83 .cse6 (+ (- 1) (select .cse83 .cse6)))))) (store .cse82 c_main_~a~0.offset (select .cse82 c_main_~a~0.offset))))) (store .cse81 .cse6 (+ (- 1) (select .cse81 .cse6)))))) (store .cse80 c_main_~a~0.offset (select .cse80 c_main_~a~0.offset))))) (store .cse79 .cse6 (+ (- 1) (select .cse79 .cse6)))))) (let ((.cse76 (store |c_#memory_int| c_main_~a~0.base .cse78))) (let ((.cse77 (select .cse76 |c_main_~#sum~0.base|))) (let ((.cse74 (select .cse78 c_main_~a~0.offset)) (.cse75 (select .cse77 |c_main_~#sum~0.offset|))) (+ .cse74 .cse75 (select (select (store .cse76 |c_main_~#sum~0.base| (store .cse77 |c_main_~#sum~0.offset| (+ .cse74 .cse75))) c_main_~a~0.base) .cse6)))))))) (and (or (and (or .cse34 (<= .cse72 2)) (or (<= .cse73 2) .cse18)) .cse1) (or (and (or .cse34 (<= 2 .cse72)) (or (<= 2 .cse73) .cse18)) .cse1))) .cse17) (or (<= 2 .cse96) .cse19) (or (< c_main_~i~0 c_~N~0) (= (let ((.cse99 (store |c_#memory_int| c_main_~a~0.base .cse101))) (let ((.cse100 (select .cse99 |c_main_~#sum~0.base|))) (let ((.cse97 (select .cse100 |c_main_~#sum~0.offset|))) (+ .cse97 .cse98 (select (select (store .cse99 |c_main_~#sum~0.base| (store .cse100 |c_main_~#sum~0.offset| (+ .cse97 .cse98))) c_main_~a~0.base) .cse6))))) c_~N~0) .cse102) (or .cse102 (< .cse103 c_~N~0) (let ((.cse114 (* (- 1) (* c_main_~i~0 c_main_~i~0)))) (and (or .cse18 (= c_~N~0 (let ((.cse108 (let ((.cse109 (let ((.cse110 (let ((.cse111 (let ((.cse112 (store .cse14 .cse113 (+ .cse114 (select .cse14 .cse113))))) (store .cse112 c_main_~a~0.offset (select .cse112 c_main_~a~0.offset))))) (store .cse111 .cse6 (+ (- 1) (select .cse111 .cse6)))))) (store .cse110 c_main_~a~0.offset (select .cse110 c_main_~a~0.offset))))) (store .cse109 .cse6 (+ (- 1) (select .cse109 .cse6)))))) (let ((.cse106 (store |c_#memory_int| c_main_~a~0.base .cse108))) (let ((.cse107 (select .cse106 |c_main_~#sum~0.base|))) (let ((.cse104 (select .cse108 c_main_~a~0.offset)) (.cse105 (select .cse107 |c_main_~#sum~0.offset|))) (+ .cse104 .cse105 (select (select (store .cse106 |c_main_~#sum~0.base| (store .cse107 |c_main_~#sum~0.offset| (+ .cse104 .cse105))) c_main_~a~0.base) .cse6)))))))) (or .cse34 (= c_~N~0 (let ((.cse119 (let ((.cse120 (let ((.cse121 (let ((.cse122 (let ((.cse123 (store .cse14 .cse124 (+ (select .cse14 .cse124) .cse114)))) (store .cse123 c_main_~a~0.offset (select .cse123 c_main_~a~0.offset))))) (store .cse122 .cse6 (+ (- 1) (select .cse122 .cse6)))))) (store .cse121 c_main_~a~0.offset (select .cse121 c_main_~a~0.offset))))) (store .cse120 .cse6 (+ (- 1) (select .cse120 .cse6)))))) (let ((.cse115 (store |c_#memory_int| c_main_~a~0.base .cse119))) (let ((.cse116 (select .cse115 |c_main_~#sum~0.base|))) (let ((.cse117 (select .cse119 c_main_~a~0.offset)) (.cse118 (select .cse116 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse115 |c_main_~#sum~0.base| (store .cse116 |c_main_~#sum~0.offset| (+ .cse117 .cse118))) c_main_~a~0.base) .cse6) .cse117 .cse118)))))))))) (or .cse19 (<= .cse96 2)) (or .cse34 (let ((.cse125 (let ((.cse130 (let ((.cse131 (let ((.cse132 (let ((.cse133 (let ((.cse134 (let ((.cse135 (store .cse47 c_main_~a~0.offset (select .cse47 c_main_~a~0.offset)))) (store .cse135 .cse6 (+ (- 1) (select .cse135 .cse6)))))) (store .cse134 c_main_~a~0.offset (select .cse134 c_main_~a~0.offset))))) (store .cse133 .cse6 (+ (- 1) (select .cse133 .cse6)))))) (store .cse132 c_main_~a~0.offset (select .cse132 c_main_~a~0.offset))))) (store .cse131 .cse6 (+ (- 1) (select .cse131 .cse6)))))) (let ((.cse126 (store |c_#memory_int| c_main_~a~0.base .cse130))) (let ((.cse127 (select .cse126 |c_main_~#sum~0.base|))) (let ((.cse128 (select .cse127 |c_main_~#sum~0.offset|)) (.cse129 (select .cse130 c_main_~a~0.offset))) (+ (select (select (store .cse126 |c_main_~#sum~0.base| (store .cse127 |c_main_~#sum~0.offset| (+ .cse128 .cse129))) c_main_~a~0.base) .cse6) .cse128 .cse129))))))) (and (or .cse19 (<= 2 .cse125)) (or .cse19 (<= .cse125 2)))))))))) is different from true [2022-01-31 11:23:44,307 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:23:55,372 WARN L228 SmtUtils]: Spent 5.30s on a formula simplification that was a NOOP. DAG size: 134 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:26:32,131 WARN L228 SmtUtils]: Spent 1.89m on a formula simplification. DAG size of input: 267 DAG size of output: 201 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:26:38,512 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse120 (+ c_main_~i~0 1)) (.cse128 (mod c_main_~i~0 4294967296)) (.cse7 (+ c_main_~a~0.offset 8)) (.cse15 (select |c_#memory_int| c_main_~a~0.base))) (let ((.cse44 (let ((.cse130 (let ((.cse131 (let ((.cse132 (store .cse15 c_main_~a~0.offset (select .cse15 c_main_~a~0.offset)))) (store .cse132 .cse7 (+ (- 1) (select .cse132 .cse7)))))) (store .cse131 c_main_~a~0.offset (select .cse131 c_main_~a~0.offset))))) (store .cse130 .cse7 (+ (- 1) (select .cse130 .cse7))))) (.cse127 (* .cse128 8)) (.cse129 (mod .cse120 4294967296))) (let ((.cse45 (<= .cse129 2147483647)) (.cse17 (* .cse120 .cse120)) (.cse118 (* .cse129 8)) (.cse0 (<= .cse128 2147483647)) (.cse16 (+ c_main_~a~0.offset .cse127 (- 34359738368))) (.cse99 (+ c_main_~a~0.offset .cse127)) (.cse119 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse41 (select .cse44 c_main_~a~0.offset))) (let ((.cse19 (let ((.cse125 (let ((.cse126 (store .cse44 c_main_~a~0.offset .cse41))) (store .cse126 .cse7 (+ (- 1) (select .cse126 .cse7)))))) (let ((.cse122 (store |c_#memory_int| c_main_~a~0.base .cse125))) (let ((.cse123 (select .cse122 |c_main_~#sum~0.base|))) (let ((.cse121 (select .cse125 c_main_~a~0.offset)) (.cse124 (select .cse123 |c_main_~#sum~0.offset|))) (+ .cse121 (select (select (store .cse122 |c_main_~#sum~0.base| (store .cse123 |c_main_~#sum~0.offset| (+ .cse121 .cse124))) c_main_~a~0.base) .cse7) .cse124)))))) (.cse20 (< .cse120 c_~N~0)) (.cse39 (store .cse15 .cse99 (+ (select .cse15 .cse99) .cse119))) (.cse29 (store .cse15 .cse16 (+ .cse119 (select .cse15 .cse16)))) (.cse30 (not .cse0)) (.cse1 (<= c_main_~i~0 0)) (.cse18 (not (< 1 c_~N~0))) (.cse86 (< (+ c_main_~i~0 2) c_~N~0)) (.cse55 (+ c_main_~a~0.offset .cse118 (- 34359738368))) (.cse56 (* (- 1) .cse17)) (.cse75 (+ c_main_~a~0.offset .cse118)) (.cse85 (not .cse45))) (and (or .cse0 (let ((.cse2 (let ((.cse8 (let ((.cse9 (let ((.cse10 (let ((.cse11 (let ((.cse12 (let ((.cse13 (let ((.cse14 (store .cse15 .cse16 .cse17))) (store .cse14 c_main_~a~0.offset (select .cse14 c_main_~a~0.offset))))) (store .cse13 .cse7 (+ (- 1) (select .cse13 .cse7)))))) (store .cse12 c_main_~a~0.offset (select .cse12 c_main_~a~0.offset))))) (store .cse11 .cse7 (+ (- 1) (select .cse11 .cse7)))))) (store .cse10 c_main_~a~0.offset (select .cse10 c_main_~a~0.offset))))) (store .cse9 .cse7 (+ (- 1) (select .cse9 .cse7)))))) (let ((.cse3 (store |c_#memory_int| c_main_~a~0.base .cse8))) (let ((.cse4 (select .cse3 |c_main_~#sum~0.base|))) (let ((.cse5 (select .cse4 |c_main_~#sum~0.offset|)) (.cse6 (select .cse8 c_main_~a~0.offset))) (+ (select (select (store .cse3 |c_main_~#sum~0.base| (store .cse4 |c_main_~#sum~0.offset| (+ .cse5 .cse6))) c_main_~a~0.base) .cse7) .cse5 .cse6))))))) (and (or .cse1 (<= .cse2 2)) (or .cse1 (<= 2 .cse2))))) (or (< 2 c_~N~0) .cse18 (= c_~N~0 .cse19)) (or (<= 2 .cse19) .cse1) (or .cse18 .cse20 (and (or .cse0 (= c_~N~0 (let ((.cse25 (let ((.cse26 (let ((.cse27 (let ((.cse28 (store .cse29 c_main_~a~0.offset (select .cse29 c_main_~a~0.offset)))) (store .cse28 .cse7 (+ (- 1) (select .cse28 .cse7)))))) (store .cse27 c_main_~a~0.offset (select .cse27 c_main_~a~0.offset))))) (store .cse26 .cse7 (+ (- 1) (select .cse26 .cse7)))))) (let ((.cse23 (store |c_#memory_int| c_main_~a~0.base .cse25))) (let ((.cse24 (select .cse23 |c_main_~#sum~0.base|))) (let ((.cse21 (select .cse25 c_main_~a~0.offset)) (.cse22 (select .cse24 |c_main_~#sum~0.offset|))) (+ .cse21 .cse22 (select (select (store .cse23 |c_main_~#sum~0.base| (store .cse24 |c_main_~#sum~0.offset| (+ .cse21 .cse22))) c_main_~a~0.base) .cse7)))))))) (or .cse30 (= c_~N~0 (let ((.cse35 (let ((.cse36 (let ((.cse37 (let ((.cse38 (store .cse39 c_main_~a~0.offset (select .cse39 c_main_~a~0.offset)))) (store .cse38 .cse7 (+ (- 1) (select .cse38 .cse7)))))) (store .cse37 c_main_~a~0.offset (select .cse37 c_main_~a~0.offset))))) (store .cse36 .cse7 (+ (- 1) (select .cse36 .cse7)))))) (let ((.cse31 (store |c_#memory_int| c_main_~a~0.base .cse35))) (let ((.cse32 (select .cse31 |c_main_~#sum~0.base|))) (let ((.cse33 (select .cse35 c_main_~a~0.offset)) (.cse34 (select .cse32 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse31 |c_main_~#sum~0.base| (store .cse32 |c_main_~#sum~0.offset| (+ .cse33 .cse34))) c_main_~a~0.base) .cse7) .cse33 .cse34))))))))) (or .cse1 (<= .cse19 2)) (or (= (let ((.cse42 (store |c_#memory_int| c_main_~a~0.base .cse44))) (let ((.cse43 (select .cse42 |c_main_~#sum~0.base|))) (let ((.cse40 (select .cse43 |c_main_~#sum~0.offset|))) (+ .cse40 .cse41 (select (select (store .cse42 |c_main_~#sum~0.base| (store .cse43 |c_main_~#sum~0.offset| (+ .cse40 .cse41))) c_main_~a~0.base) .cse7))))) c_~N~0) .cse18 .cse20) (or (and (or .cse45 (and (or .cse0 (= (let ((.cse50 (let ((.cse51 (let ((.cse52 (let ((.cse53 (let ((.cse54 (store .cse29 .cse55 (+ .cse56 (select .cse29 .cse55))))) (store .cse54 c_main_~a~0.offset (select .cse54 c_main_~a~0.offset))))) (store .cse53 .cse7 (+ (- 1) (select .cse53 .cse7)))))) (store .cse52 c_main_~a~0.offset (select .cse52 c_main_~a~0.offset))))) (store .cse51 .cse7 (+ (- 1) (select .cse51 .cse7)))))) (let ((.cse48 (store |c_#memory_int| c_main_~a~0.base .cse50))) (let ((.cse49 (select .cse48 |c_main_~#sum~0.base|))) (let ((.cse46 (select .cse49 |c_main_~#sum~0.offset|)) (.cse47 (select .cse50 c_main_~a~0.offset))) (+ .cse46 .cse47 (select (select (store .cse48 |c_main_~#sum~0.base| (store .cse49 |c_main_~#sum~0.offset| (+ .cse46 .cse47))) c_main_~a~0.base) .cse7)))))) c_~N~0)) (or .cse30 (= c_~N~0 (let ((.cse61 (let ((.cse62 (let ((.cse63 (let ((.cse64 (let ((.cse65 (store .cse39 .cse55 (+ (select .cse39 .cse55) .cse56)))) (store .cse65 c_main_~a~0.offset (select .cse65 c_main_~a~0.offset))))) (store .cse64 .cse7 (+ (- 1) (select .cse64 .cse7)))))) (store .cse63 c_main_~a~0.offset (select .cse63 c_main_~a~0.offset))))) (store .cse62 .cse7 (+ (- 1) (select .cse62 .cse7)))))) (let ((.cse58 (store |c_#memory_int| c_main_~a~0.base .cse61))) (let ((.cse59 (select .cse58 |c_main_~#sum~0.base|))) (let ((.cse57 (select .cse59 |c_main_~#sum~0.offset|)) (.cse60 (select .cse61 c_main_~a~0.offset))) (+ .cse57 (select (select (store .cse58 |c_main_~#sum~0.base| (store .cse59 |c_main_~#sum~0.offset| (+ .cse57 .cse60))) c_main_~a~0.base) .cse7) .cse60))))))))) (or (and (or .cse30 (= (let ((.cse70 (let ((.cse71 (let ((.cse72 (let ((.cse73 (let ((.cse74 (store .cse39 .cse75 (+ .cse56 (select .cse39 .cse75))))) (store .cse74 c_main_~a~0.offset (select .cse74 c_main_~a~0.offset))))) (store .cse73 .cse7 (+ (- 1) (select .cse73 .cse7)))))) (store .cse72 c_main_~a~0.offset (select .cse72 c_main_~a~0.offset))))) (store .cse71 .cse7 (+ (- 1) (select .cse71 .cse7)))))) (let ((.cse66 (store |c_#memory_int| c_main_~a~0.base .cse70))) (let ((.cse67 (select .cse66 |c_main_~#sum~0.base|))) (let ((.cse68 (select .cse67 |c_main_~#sum~0.offset|)) (.cse69 (select .cse70 c_main_~a~0.offset))) (+ (select (select (store .cse66 |c_main_~#sum~0.base| (store .cse67 |c_main_~#sum~0.offset| (+ .cse68 .cse69))) c_main_~a~0.base) .cse7) .cse68 .cse69))))) c_~N~0)) (or .cse0 (= c_~N~0 (let ((.cse80 (let ((.cse81 (let ((.cse82 (let ((.cse83 (let ((.cse84 (store .cse29 .cse75 (+ .cse56 (select .cse29 .cse75))))) (store .cse84 c_main_~a~0.offset (select .cse84 c_main_~a~0.offset))))) (store .cse83 .cse7 (+ (- 1) (select .cse83 .cse7)))))) (store .cse82 c_main_~a~0.offset (select .cse82 c_main_~a~0.offset))))) (store .cse81 .cse7 (+ (select .cse81 .cse7) (- 1)))))) (let ((.cse78 (store |c_#memory_int| c_main_~a~0.base .cse80))) (let ((.cse79 (select .cse78 |c_main_~#sum~0.base|))) (let ((.cse76 (select .cse79 |c_main_~#sum~0.offset|)) (.cse77 (select .cse80 c_main_~a~0.offset))) (+ .cse76 .cse77 (select (select (store .cse78 |c_main_~#sum~0.base| (store .cse79 |c_main_~#sum~0.offset| (+ .cse76 .cse77))) c_main_~a~0.base) .cse7))))))))) .cse85)) .cse18 .cse86) (or .cse30 (let ((.cse87 (let ((.cse92 (let ((.cse93 (let ((.cse94 (let ((.cse95 (let ((.cse96 (let ((.cse97 (let ((.cse98 (store .cse15 .cse99 .cse17))) (store .cse98 c_main_~a~0.offset (select .cse98 c_main_~a~0.offset))))) (store .cse97 .cse7 (+ (- 1) (select .cse97 .cse7)))))) (store .cse96 c_main_~a~0.offset (select .cse96 c_main_~a~0.offset))))) (store .cse95 .cse7 (+ (- 1) (select .cse95 .cse7)))))) (store .cse94 c_main_~a~0.offset (select .cse94 c_main_~a~0.offset))))) (store .cse93 .cse7 (+ (- 1) (select .cse93 .cse7)))))) (let ((.cse88 (store |c_#memory_int| c_main_~a~0.base .cse92))) (let ((.cse89 (select .cse88 |c_main_~#sum~0.base|))) (let ((.cse90 (select .cse89 |c_main_~#sum~0.offset|)) (.cse91 (select .cse92 c_main_~a~0.offset))) (+ (select (select (store .cse88 |c_main_~#sum~0.base| (store .cse89 |c_main_~#sum~0.offset| (+ .cse90 .cse91))) c_main_~a~0.base) .cse7) .cse90 .cse91))))))) (and (or .cse1 (<= 2 .cse87)) (or .cse1 (<= .cse87 2))))) (or .cse18 .cse86 (and (or .cse45 (= c_~N~0 (let ((.cse104 (let ((.cse105 (let ((.cse106 (let ((.cse107 (let ((.cse108 (store .cse15 .cse55 (+ .cse56 (select .cse15 .cse55))))) (store .cse108 c_main_~a~0.offset (select .cse108 c_main_~a~0.offset))))) (store .cse107 .cse7 (+ (- 1) (select .cse107 .cse7)))))) (store .cse106 c_main_~a~0.offset (select .cse106 c_main_~a~0.offset))))) (store .cse105 .cse7 (+ (- 1) (select .cse105 .cse7)))))) (let ((.cse101 (store |c_#memory_int| c_main_~a~0.base .cse104))) (let ((.cse102 (select .cse101 |c_main_~#sum~0.base|))) (let ((.cse100 (select .cse104 c_main_~a~0.offset)) (.cse103 (select .cse102 |c_main_~#sum~0.offset|))) (+ .cse100 (select (select (store .cse101 |c_main_~#sum~0.base| (store .cse102 |c_main_~#sum~0.offset| (+ .cse100 .cse103))) c_main_~a~0.base) .cse7) .cse103))))))) (or (= (let ((.cse113 (let ((.cse114 (let ((.cse115 (let ((.cse116 (let ((.cse117 (store .cse15 .cse75 (+ .cse56 (select .cse15 .cse75))))) (store .cse117 c_main_~a~0.offset (select .cse117 c_main_~a~0.offset))))) (store .cse116 .cse7 (+ (- 1) (select .cse116 .cse7)))))) (store .cse115 c_main_~a~0.offset (select .cse115 c_main_~a~0.offset))))) (store .cse114 .cse7 (+ (- 1) (select .cse114 .cse7)))))) (let ((.cse109 (store |c_#memory_int| c_main_~a~0.base .cse113))) (let ((.cse110 (select .cse109 |c_main_~#sum~0.base|))) (let ((.cse111 (select .cse110 |c_main_~#sum~0.offset|)) (.cse112 (select .cse113 c_main_~a~0.offset))) (+ (select (select (store .cse109 |c_main_~#sum~0.base| (store .cse110 |c_main_~#sum~0.offset| (+ .cse111 .cse112))) c_main_~a~0.base) .cse7) .cse111 .cse112))))) c_~N~0) .cse85)))))))) is different from true [2022-01-31 11:27:06,013 WARN L228 SmtUtils]: Spent 14.15s on a formula simplification. DAG size of input: 200 DAG size of output: 134 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:27:18,109 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:27:31,139 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse134 (mod c_main_~i~0 4294967296)) (.cse128 (+ c_main_~i~0 1))) (let ((.cse135 (mod .cse128 4294967296)) (.cse137 (* .cse134 8))) (let ((.cse132 (+ c_main_~a~0.offset .cse137)) (.cse33 (select |c_#memory_int| c_main_~a~0.base)) (.cse129 (+ c_main_~a~0.offset .cse137 (- 34359738368))) (.cse136 (* .cse135 8))) (let ((.cse14 (< .cse128 c_~N~0)) (.cse48 (+ c_main_~a~0.offset .cse136 (- 34359738368))) (.cse39 (+ c_main_~a~0.offset .cse136)) (.cse42 (<= .cse135 2147483647)) (.cse130 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse6 (<= .cse134 2147483647)) (.cse131 (select .cse33 .cse129)) (.cse133 (select .cse33 .cse132)) (.cse40 (* (- 1) c_main_~i~0))) (let ((.cse12 (store .cse33 .cse132 (+ .cse133 .cse40))) (.cse5 (store .cse33 .cse129 (+ .cse40 .cse131))) (.cse7 (not .cse6)) (.cse32 (store .cse33 .cse132 (+ .cse133 .cse130))) (.cse23 (store .cse33 .cse129 (+ .cse130 .cse131))) (.cse13 (not (< 1 c_~N~0))) (.cse97 (< (+ c_main_~i~0 2) c_~N~0)) (.cse69 (* (- 1) (* .cse128 .cse128))) (.cse41 (not .cse42)) (.cse117 (select .cse33 .cse39)) (.cse4 (+ c_main_~a~0.offset 8)) (.cse107 (select .cse33 .cse48)) (.cse59 (not .cse14))) (and (or (not (< c_main_~i~0 c_~N~0)) (and (or (= (let ((.cse0 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse1 (select .cse0 |c_main_~#sum~0.base|))) (let ((.cse2 (select .cse5 c_main_~a~0.offset)) (.cse3 (select .cse1 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse0 |c_main_~#sum~0.base| (store .cse1 |c_main_~#sum~0.offset| (+ .cse2 .cse3))) c_main_~a~0.base) .cse4) .cse2 .cse3)))) c_~N~0) .cse6) (or .cse7 (= c_~N~0 (let ((.cse9 (store |c_#memory_int| c_main_~a~0.base .cse12))) (let ((.cse10 (select .cse9 |c_main_~#sum~0.base|))) (let ((.cse8 (select .cse12 c_main_~a~0.offset)) (.cse11 (select .cse10 |c_main_~#sum~0.offset|))) (+ .cse8 (select (select (store .cse9 |c_main_~#sum~0.base| (store .cse10 |c_main_~#sum~0.offset| (+ .cse8 .cse11))) c_main_~a~0.base) .cse4) .cse11)))))))) (<= c_~N~0 2) (< (+ c_main_~a~0.base 1) |c_main_~#sum~0.base|) (or .cse13 .cse14 (and (or .cse6 (= c_~N~0 (let ((.cse19 (let ((.cse20 (let ((.cse21 (let ((.cse22 (store .cse23 c_main_~a~0.offset (select .cse23 c_main_~a~0.offset)))) (store .cse22 .cse4 (+ (- 1) (select .cse22 .cse4)))))) (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset))))) (store .cse20 .cse4 (+ (- 1) (select .cse20 .cse4)))))) (let ((.cse17 (store |c_#memory_int| c_main_~a~0.base .cse19))) (let ((.cse18 (select .cse17 |c_main_~#sum~0.base|))) (let ((.cse15 (select .cse19 c_main_~a~0.offset)) (.cse16 (select .cse18 |c_main_~#sum~0.offset|))) (+ .cse15 .cse16 (select (select (store .cse17 |c_main_~#sum~0.base| (store .cse18 |c_main_~#sum~0.offset| (+ .cse15 .cse16))) c_main_~a~0.base) .cse4)))))))) (or .cse7 (= c_~N~0 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (store .cse32 c_main_~a~0.offset (select .cse32 c_main_~a~0.offset)))) (store .cse31 .cse4 (+ (- 1) (select .cse31 .cse4)))))) (store .cse30 c_main_~a~0.offset (select .cse30 c_main_~a~0.offset))))) (store .cse29 .cse4 (+ (- 1) (select .cse29 .cse4)))))) (let ((.cse24 (store |c_#memory_int| c_main_~a~0.base .cse28))) (let ((.cse25 (select .cse24 |c_main_~#sum~0.base|))) (let ((.cse26 (select .cse28 c_main_~a~0.offset)) (.cse27 (select .cse25 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse24 |c_main_~#sum~0.base| (store .cse25 |c_main_~#sum~0.offset| (+ .cse26 .cse27))) c_main_~a~0.base) .cse4) .cse26 .cse27))))))))) (= (select .cse33 c_main_~a~0.offset) 1) (= c_main_~a~0.offset 0) (or (and (or .cse7 (and (or (= c_~N~0 (let ((.cse38 (store .cse12 .cse39 (+ (- 1) .cse40 (select .cse12 .cse39))))) (let ((.cse35 (store |c_#memory_int| c_main_~a~0.base .cse38))) (let ((.cse36 (select .cse35 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse36 |c_main_~#sum~0.offset|)) (.cse37 (select .cse38 c_main_~a~0.offset))) (+ .cse34 (select (select (store .cse35 |c_main_~#sum~0.base| (store .cse36 |c_main_~#sum~0.offset| (+ .cse34 .cse37))) c_main_~a~0.base) .cse4) .cse37)))))) .cse41) (or .cse42 (= c_~N~0 (let ((.cse47 (store .cse12 .cse48 (+ (- 1) (select .cse12 .cse48) .cse40)))) (let ((.cse43 (store |c_#memory_int| c_main_~a~0.base .cse47))) (let ((.cse44 (select .cse43 |c_main_~#sum~0.base|))) (let ((.cse45 (select .cse47 c_main_~a~0.offset)) (.cse46 (select .cse44 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse43 |c_main_~#sum~0.base| (store .cse44 |c_main_~#sum~0.offset| (+ .cse45 .cse46))) c_main_~a~0.base) .cse4) .cse45 .cse46))))))))) (or (and (or (= c_~N~0 (let ((.cse53 (store .cse5 .cse39 (+ (- 1) .cse40 (select .cse5 .cse39))))) (let ((.cse49 (store |c_#memory_int| c_main_~a~0.base .cse53))) (let ((.cse50 (select .cse49 |c_main_~#sum~0.base|))) (let ((.cse51 (select .cse50 |c_main_~#sum~0.offset|)) (.cse52 (select .cse53 c_main_~a~0.offset))) (+ (select (select (store .cse49 |c_main_~#sum~0.base| (store .cse50 |c_main_~#sum~0.offset| (+ .cse51 .cse52))) c_main_~a~0.base) .cse4) .cse51 .cse52)))))) .cse41) (or .cse42 (= c_~N~0 (let ((.cse58 (store .cse5 .cse48 (+ (- 1) .cse40 (select .cse5 .cse48))))) (let ((.cse55 (store |c_#memory_int| c_main_~a~0.base .cse58))) (let ((.cse56 (select .cse55 |c_main_~#sum~0.base|))) (let ((.cse54 (select .cse56 |c_main_~#sum~0.offset|)) (.cse57 (select .cse58 c_main_~a~0.offset))) (+ .cse54 (select (select (store .cse55 |c_main_~#sum~0.base| (store .cse56 |c_main_~#sum~0.offset| (+ .cse54 .cse57))) c_main_~a~0.base) .cse4) .cse57)))))))) .cse6)) .cse59) (= (select (select |c_#memory_int| |c_main_~#sum~0.base|) |c_main_~#sum~0.offset|) 0) (<= c_main_~i~0 2) (or (and (or .cse42 (and (or .cse6 (= (let ((.cse64 (let ((.cse65 (let ((.cse66 (let ((.cse67 (let ((.cse68 (store .cse23 .cse48 (+ .cse69 (select .cse23 .cse48))))) (store .cse68 c_main_~a~0.offset (select .cse68 c_main_~a~0.offset))))) (store .cse67 .cse4 (+ (- 1) (select .cse67 .cse4)))))) (store .cse66 c_main_~a~0.offset (select .cse66 c_main_~a~0.offset))))) (store .cse65 .cse4 (+ (- 1) (select .cse65 .cse4)))))) (let ((.cse62 (store |c_#memory_int| c_main_~a~0.base .cse64))) (let ((.cse63 (select .cse62 |c_main_~#sum~0.base|))) (let ((.cse60 (select .cse63 |c_main_~#sum~0.offset|)) (.cse61 (select .cse64 c_main_~a~0.offset))) (+ .cse60 .cse61 (select (select (store .cse62 |c_main_~#sum~0.base| (store .cse63 |c_main_~#sum~0.offset| (+ .cse60 .cse61))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse7 (= c_~N~0 (let ((.cse74 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (store .cse32 .cse48 (+ (select .cse32 .cse48) .cse69)))) (store .cse78 c_main_~a~0.offset (select .cse78 c_main_~a~0.offset))))) (store .cse77 .cse4 (+ (- 1) (select .cse77 .cse4)))))) (store .cse76 c_main_~a~0.offset (select .cse76 c_main_~a~0.offset))))) (store .cse75 .cse4 (+ (- 1) (select .cse75 .cse4)))))) (let ((.cse71 (store |c_#memory_int| c_main_~a~0.base .cse74))) (let ((.cse72 (select .cse71 |c_main_~#sum~0.base|))) (let ((.cse70 (select .cse72 |c_main_~#sum~0.offset|)) (.cse73 (select .cse74 c_main_~a~0.offset))) (+ .cse70 (select (select (store .cse71 |c_main_~#sum~0.base| (store .cse72 |c_main_~#sum~0.offset| (+ .cse70 .cse73))) c_main_~a~0.base) .cse4) .cse73))))))))) (or (and (or .cse7 (= (let ((.cse83 (let ((.cse84 (let ((.cse85 (let ((.cse86 (let ((.cse87 (store .cse32 .cse39 (+ .cse69 (select .cse32 .cse39))))) (store .cse87 c_main_~a~0.offset (select .cse87 c_main_~a~0.offset))))) (store .cse86 .cse4 (+ (- 1) (select .cse86 .cse4)))))) (store .cse85 c_main_~a~0.offset (select .cse85 c_main_~a~0.offset))))) (store .cse84 .cse4 (+ (- 1) (select .cse84 .cse4)))))) (let ((.cse79 (store |c_#memory_int| c_main_~a~0.base .cse83))) (let ((.cse80 (select .cse79 |c_main_~#sum~0.base|))) (let ((.cse81 (select .cse80 |c_main_~#sum~0.offset|)) (.cse82 (select .cse83 c_main_~a~0.offset))) (+ (select (select (store .cse79 |c_main_~#sum~0.base| (store .cse80 |c_main_~#sum~0.offset| (+ .cse81 .cse82))) c_main_~a~0.base) .cse4) .cse81 .cse82))))) c_~N~0)) (or .cse6 (= c_~N~0 (let ((.cse92 (let ((.cse93 (let ((.cse94 (let ((.cse95 (let ((.cse96 (store .cse23 .cse39 (+ .cse69 (select .cse23 .cse39))))) (store .cse96 c_main_~a~0.offset (select .cse96 c_main_~a~0.offset))))) (store .cse95 .cse4 (+ (- 1) (select .cse95 .cse4)))))) (store .cse94 c_main_~a~0.offset (select .cse94 c_main_~a~0.offset))))) (store .cse93 .cse4 (+ (select .cse93 .cse4) (- 1)))))) (let ((.cse90 (store |c_#memory_int| c_main_~a~0.base .cse92))) (let ((.cse91 (select .cse90 |c_main_~#sum~0.base|))) (let ((.cse88 (select .cse91 |c_main_~#sum~0.offset|)) (.cse89 (select .cse92 c_main_~a~0.offset))) (+ .cse88 .cse89 (select (select (store .cse90 |c_main_~#sum~0.base| (store .cse91 |c_main_~#sum~0.offset| (+ .cse88 .cse89))) c_main_~a~0.base) .cse4))))))))) .cse41)) .cse13 .cse97) (= 4 (+ (select .cse33 .cse4) 1)) (or .cse13 .cse97 (and (or .cse42 (= c_~N~0 (let ((.cse102 (let ((.cse103 (let ((.cse104 (let ((.cse105 (let ((.cse106 (store .cse33 .cse48 (+ .cse69 .cse107)))) (store .cse106 c_main_~a~0.offset (select .cse106 c_main_~a~0.offset))))) (store .cse105 .cse4 (+ (- 1) (select .cse105 .cse4)))))) (store .cse104 c_main_~a~0.offset (select .cse104 c_main_~a~0.offset))))) (store .cse103 .cse4 (+ (- 1) (select .cse103 .cse4)))))) (let ((.cse99 (store |c_#memory_int| c_main_~a~0.base .cse102))) (let ((.cse100 (select .cse99 |c_main_~#sum~0.base|))) (let ((.cse98 (select .cse102 c_main_~a~0.offset)) (.cse101 (select .cse100 |c_main_~#sum~0.offset|))) (+ .cse98 (select (select (store .cse99 |c_main_~#sum~0.base| (store .cse100 |c_main_~#sum~0.offset| (+ .cse98 .cse101))) c_main_~a~0.base) .cse4) .cse101))))))) (or (= (let ((.cse112 (let ((.cse113 (let ((.cse114 (let ((.cse115 (let ((.cse116 (store .cse33 .cse39 (+ .cse69 .cse117)))) (store .cse116 c_main_~a~0.offset (select .cse116 c_main_~a~0.offset))))) (store .cse115 .cse4 (+ (- 1) (select .cse115 .cse4)))))) (store .cse114 c_main_~a~0.offset (select .cse114 c_main_~a~0.offset))))) (store .cse113 .cse4 (+ (- 1) (select .cse113 .cse4)))))) (let ((.cse108 (store |c_#memory_int| c_main_~a~0.base .cse112))) (let ((.cse109 (select .cse108 |c_main_~#sum~0.base|))) (let ((.cse110 (select .cse109 |c_main_~#sum~0.offset|)) (.cse111 (select .cse112 c_main_~a~0.offset))) (+ (select (select (store .cse108 |c_main_~#sum~0.base| (store .cse109 |c_main_~#sum~0.offset| (+ .cse110 .cse111))) c_main_~a~0.base) .cse4) .cse110 .cse111))))) c_~N~0) .cse41))) (or (and (or .cse41 (= c_~N~0 (let ((.cse122 (store .cse33 .cse39 (+ (- 1) .cse40 .cse117)))) (let ((.cse118 (store |c_#memory_int| c_main_~a~0.base .cse122))) (let ((.cse119 (select .cse118 |c_main_~#sum~0.base|))) (let ((.cse120 (select .cse119 |c_main_~#sum~0.offset|)) (.cse121 (select .cse122 c_main_~a~0.offset))) (+ (select (select (store .cse118 |c_main_~#sum~0.base| (store .cse119 |c_main_~#sum~0.offset| (+ .cse120 .cse121))) c_main_~a~0.base) .cse4) .cse120 .cse121))))))) (or .cse42 (= c_~N~0 (let ((.cse127 (store .cse33 .cse48 (+ (- 1) .cse40 .cse107)))) (let ((.cse123 (store |c_#memory_int| c_main_~a~0.base .cse127))) (let ((.cse124 (select .cse123 |c_main_~#sum~0.base|))) (let ((.cse125 (select .cse124 |c_main_~#sum~0.offset|)) (.cse126 (select .cse127 c_main_~a~0.offset))) (+ (select (select (store .cse123 |c_main_~#sum~0.base| (store .cse124 |c_main_~#sum~0.offset| (+ .cse125 .cse126))) c_main_~a~0.base) .cse4) .cse125 .cse126)))))))) .cse59))))))) is different from false [2022-01-31 11:27:33,156 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse134 (mod c_main_~i~0 4294967296)) (.cse128 (+ c_main_~i~0 1))) (let ((.cse135 (mod .cse128 4294967296)) (.cse137 (* .cse134 8))) (let ((.cse132 (+ c_main_~a~0.offset .cse137)) (.cse33 (select |c_#memory_int| c_main_~a~0.base)) (.cse129 (+ c_main_~a~0.offset .cse137 (- 34359738368))) (.cse136 (* .cse135 8))) (let ((.cse14 (< .cse128 c_~N~0)) (.cse48 (+ c_main_~a~0.offset .cse136 (- 34359738368))) (.cse39 (+ c_main_~a~0.offset .cse136)) (.cse42 (<= .cse135 2147483647)) (.cse130 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse6 (<= .cse134 2147483647)) (.cse131 (select .cse33 .cse129)) (.cse133 (select .cse33 .cse132)) (.cse40 (* (- 1) c_main_~i~0))) (let ((.cse12 (store .cse33 .cse132 (+ .cse133 .cse40))) (.cse5 (store .cse33 .cse129 (+ .cse40 .cse131))) (.cse7 (not .cse6)) (.cse32 (store .cse33 .cse132 (+ .cse133 .cse130))) (.cse23 (store .cse33 .cse129 (+ .cse130 .cse131))) (.cse13 (not (< 1 c_~N~0))) (.cse97 (< (+ c_main_~i~0 2) c_~N~0)) (.cse69 (* (- 1) (* .cse128 .cse128))) (.cse41 (not .cse42)) (.cse117 (select .cse33 .cse39)) (.cse4 (+ c_main_~a~0.offset 8)) (.cse107 (select .cse33 .cse48)) (.cse59 (not .cse14))) (and (or (not (< c_main_~i~0 c_~N~0)) (and (or (= (let ((.cse0 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse1 (select .cse0 |c_main_~#sum~0.base|))) (let ((.cse2 (select .cse5 c_main_~a~0.offset)) (.cse3 (select .cse1 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse0 |c_main_~#sum~0.base| (store .cse1 |c_main_~#sum~0.offset| (+ .cse2 .cse3))) c_main_~a~0.base) .cse4) .cse2 .cse3)))) c_~N~0) .cse6) (or .cse7 (= c_~N~0 (let ((.cse9 (store |c_#memory_int| c_main_~a~0.base .cse12))) (let ((.cse10 (select .cse9 |c_main_~#sum~0.base|))) (let ((.cse8 (select .cse12 c_main_~a~0.offset)) (.cse11 (select .cse10 |c_main_~#sum~0.offset|))) (+ .cse8 (select (select (store .cse9 |c_main_~#sum~0.base| (store .cse10 |c_main_~#sum~0.offset| (+ .cse8 .cse11))) c_main_~a~0.base) .cse4) .cse11)))))))) (<= c_~N~0 2) (< (+ c_main_~a~0.base 1) |c_main_~#sum~0.base|) (or .cse13 .cse14 (and (or .cse6 (= c_~N~0 (let ((.cse19 (let ((.cse20 (let ((.cse21 (let ((.cse22 (store .cse23 c_main_~a~0.offset (select .cse23 c_main_~a~0.offset)))) (store .cse22 .cse4 (+ (- 1) (select .cse22 .cse4)))))) (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset))))) (store .cse20 .cse4 (+ (- 1) (select .cse20 .cse4)))))) (let ((.cse17 (store |c_#memory_int| c_main_~a~0.base .cse19))) (let ((.cse18 (select .cse17 |c_main_~#sum~0.base|))) (let ((.cse15 (select .cse19 c_main_~a~0.offset)) (.cse16 (select .cse18 |c_main_~#sum~0.offset|))) (+ .cse15 .cse16 (select (select (store .cse17 |c_main_~#sum~0.base| (store .cse18 |c_main_~#sum~0.offset| (+ .cse15 .cse16))) c_main_~a~0.base) .cse4)))))))) (or .cse7 (= c_~N~0 (let ((.cse28 (let ((.cse29 (let ((.cse30 (let ((.cse31 (store .cse32 c_main_~a~0.offset (select .cse32 c_main_~a~0.offset)))) (store .cse31 .cse4 (+ (- 1) (select .cse31 .cse4)))))) (store .cse30 c_main_~a~0.offset (select .cse30 c_main_~a~0.offset))))) (store .cse29 .cse4 (+ (- 1) (select .cse29 .cse4)))))) (let ((.cse24 (store |c_#memory_int| c_main_~a~0.base .cse28))) (let ((.cse25 (select .cse24 |c_main_~#sum~0.base|))) (let ((.cse26 (select .cse28 c_main_~a~0.offset)) (.cse27 (select .cse25 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse24 |c_main_~#sum~0.base| (store .cse25 |c_main_~#sum~0.offset| (+ .cse26 .cse27))) c_main_~a~0.base) .cse4) .cse26 .cse27))))))))) (= (select .cse33 c_main_~a~0.offset) 1) (= c_main_~a~0.offset 0) (or (and (or .cse7 (and (or (= c_~N~0 (let ((.cse38 (store .cse12 .cse39 (+ (- 1) .cse40 (select .cse12 .cse39))))) (let ((.cse35 (store |c_#memory_int| c_main_~a~0.base .cse38))) (let ((.cse36 (select .cse35 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse36 |c_main_~#sum~0.offset|)) (.cse37 (select .cse38 c_main_~a~0.offset))) (+ .cse34 (select (select (store .cse35 |c_main_~#sum~0.base| (store .cse36 |c_main_~#sum~0.offset| (+ .cse34 .cse37))) c_main_~a~0.base) .cse4) .cse37)))))) .cse41) (or .cse42 (= c_~N~0 (let ((.cse47 (store .cse12 .cse48 (+ (- 1) (select .cse12 .cse48) .cse40)))) (let ((.cse43 (store |c_#memory_int| c_main_~a~0.base .cse47))) (let ((.cse44 (select .cse43 |c_main_~#sum~0.base|))) (let ((.cse45 (select .cse47 c_main_~a~0.offset)) (.cse46 (select .cse44 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse43 |c_main_~#sum~0.base| (store .cse44 |c_main_~#sum~0.offset| (+ .cse45 .cse46))) c_main_~a~0.base) .cse4) .cse45 .cse46))))))))) (or (and (or (= c_~N~0 (let ((.cse53 (store .cse5 .cse39 (+ (- 1) .cse40 (select .cse5 .cse39))))) (let ((.cse49 (store |c_#memory_int| c_main_~a~0.base .cse53))) (let ((.cse50 (select .cse49 |c_main_~#sum~0.base|))) (let ((.cse51 (select .cse50 |c_main_~#sum~0.offset|)) (.cse52 (select .cse53 c_main_~a~0.offset))) (+ (select (select (store .cse49 |c_main_~#sum~0.base| (store .cse50 |c_main_~#sum~0.offset| (+ .cse51 .cse52))) c_main_~a~0.base) .cse4) .cse51 .cse52)))))) .cse41) (or .cse42 (= c_~N~0 (let ((.cse58 (store .cse5 .cse48 (+ (- 1) .cse40 (select .cse5 .cse48))))) (let ((.cse55 (store |c_#memory_int| c_main_~a~0.base .cse58))) (let ((.cse56 (select .cse55 |c_main_~#sum~0.base|))) (let ((.cse54 (select .cse56 |c_main_~#sum~0.offset|)) (.cse57 (select .cse58 c_main_~a~0.offset))) (+ .cse54 (select (select (store .cse55 |c_main_~#sum~0.base| (store .cse56 |c_main_~#sum~0.offset| (+ .cse54 .cse57))) c_main_~a~0.base) .cse4) .cse57)))))))) .cse6)) .cse59) (= (select (select |c_#memory_int| |c_main_~#sum~0.base|) |c_main_~#sum~0.offset|) 0) (<= c_main_~i~0 2) (or (and (or .cse42 (and (or .cse6 (= (let ((.cse64 (let ((.cse65 (let ((.cse66 (let ((.cse67 (let ((.cse68 (store .cse23 .cse48 (+ .cse69 (select .cse23 .cse48))))) (store .cse68 c_main_~a~0.offset (select .cse68 c_main_~a~0.offset))))) (store .cse67 .cse4 (+ (- 1) (select .cse67 .cse4)))))) (store .cse66 c_main_~a~0.offset (select .cse66 c_main_~a~0.offset))))) (store .cse65 .cse4 (+ (- 1) (select .cse65 .cse4)))))) (let ((.cse62 (store |c_#memory_int| c_main_~a~0.base .cse64))) (let ((.cse63 (select .cse62 |c_main_~#sum~0.base|))) (let ((.cse60 (select .cse63 |c_main_~#sum~0.offset|)) (.cse61 (select .cse64 c_main_~a~0.offset))) (+ .cse60 .cse61 (select (select (store .cse62 |c_main_~#sum~0.base| (store .cse63 |c_main_~#sum~0.offset| (+ .cse60 .cse61))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse7 (= c_~N~0 (let ((.cse74 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (store .cse32 .cse48 (+ (select .cse32 .cse48) .cse69)))) (store .cse78 c_main_~a~0.offset (select .cse78 c_main_~a~0.offset))))) (store .cse77 .cse4 (+ (- 1) (select .cse77 .cse4)))))) (store .cse76 c_main_~a~0.offset (select .cse76 c_main_~a~0.offset))))) (store .cse75 .cse4 (+ (- 1) (select .cse75 .cse4)))))) (let ((.cse71 (store |c_#memory_int| c_main_~a~0.base .cse74))) (let ((.cse72 (select .cse71 |c_main_~#sum~0.base|))) (let ((.cse70 (select .cse72 |c_main_~#sum~0.offset|)) (.cse73 (select .cse74 c_main_~a~0.offset))) (+ .cse70 (select (select (store .cse71 |c_main_~#sum~0.base| (store .cse72 |c_main_~#sum~0.offset| (+ .cse70 .cse73))) c_main_~a~0.base) .cse4) .cse73))))))))) (or (and (or .cse7 (= (let ((.cse83 (let ((.cse84 (let ((.cse85 (let ((.cse86 (let ((.cse87 (store .cse32 .cse39 (+ .cse69 (select .cse32 .cse39))))) (store .cse87 c_main_~a~0.offset (select .cse87 c_main_~a~0.offset))))) (store .cse86 .cse4 (+ (- 1) (select .cse86 .cse4)))))) (store .cse85 c_main_~a~0.offset (select .cse85 c_main_~a~0.offset))))) (store .cse84 .cse4 (+ (- 1) (select .cse84 .cse4)))))) (let ((.cse79 (store |c_#memory_int| c_main_~a~0.base .cse83))) (let ((.cse80 (select .cse79 |c_main_~#sum~0.base|))) (let ((.cse81 (select .cse80 |c_main_~#sum~0.offset|)) (.cse82 (select .cse83 c_main_~a~0.offset))) (+ (select (select (store .cse79 |c_main_~#sum~0.base| (store .cse80 |c_main_~#sum~0.offset| (+ .cse81 .cse82))) c_main_~a~0.base) .cse4) .cse81 .cse82))))) c_~N~0)) (or .cse6 (= c_~N~0 (let ((.cse92 (let ((.cse93 (let ((.cse94 (let ((.cse95 (let ((.cse96 (store .cse23 .cse39 (+ .cse69 (select .cse23 .cse39))))) (store .cse96 c_main_~a~0.offset (select .cse96 c_main_~a~0.offset))))) (store .cse95 .cse4 (+ (- 1) (select .cse95 .cse4)))))) (store .cse94 c_main_~a~0.offset (select .cse94 c_main_~a~0.offset))))) (store .cse93 .cse4 (+ (select .cse93 .cse4) (- 1)))))) (let ((.cse90 (store |c_#memory_int| c_main_~a~0.base .cse92))) (let ((.cse91 (select .cse90 |c_main_~#sum~0.base|))) (let ((.cse88 (select .cse91 |c_main_~#sum~0.offset|)) (.cse89 (select .cse92 c_main_~a~0.offset))) (+ .cse88 .cse89 (select (select (store .cse90 |c_main_~#sum~0.base| (store .cse91 |c_main_~#sum~0.offset| (+ .cse88 .cse89))) c_main_~a~0.base) .cse4))))))))) .cse41)) .cse13 .cse97) (= 4 (+ (select .cse33 .cse4) 1)) (or .cse13 .cse97 (and (or .cse42 (= c_~N~0 (let ((.cse102 (let ((.cse103 (let ((.cse104 (let ((.cse105 (let ((.cse106 (store .cse33 .cse48 (+ .cse69 .cse107)))) (store .cse106 c_main_~a~0.offset (select .cse106 c_main_~a~0.offset))))) (store .cse105 .cse4 (+ (- 1) (select .cse105 .cse4)))))) (store .cse104 c_main_~a~0.offset (select .cse104 c_main_~a~0.offset))))) (store .cse103 .cse4 (+ (- 1) (select .cse103 .cse4)))))) (let ((.cse99 (store |c_#memory_int| c_main_~a~0.base .cse102))) (let ((.cse100 (select .cse99 |c_main_~#sum~0.base|))) (let ((.cse98 (select .cse102 c_main_~a~0.offset)) (.cse101 (select .cse100 |c_main_~#sum~0.offset|))) (+ .cse98 (select (select (store .cse99 |c_main_~#sum~0.base| (store .cse100 |c_main_~#sum~0.offset| (+ .cse98 .cse101))) c_main_~a~0.base) .cse4) .cse101))))))) (or (= (let ((.cse112 (let ((.cse113 (let ((.cse114 (let ((.cse115 (let ((.cse116 (store .cse33 .cse39 (+ .cse69 .cse117)))) (store .cse116 c_main_~a~0.offset (select .cse116 c_main_~a~0.offset))))) (store .cse115 .cse4 (+ (- 1) (select .cse115 .cse4)))))) (store .cse114 c_main_~a~0.offset (select .cse114 c_main_~a~0.offset))))) (store .cse113 .cse4 (+ (- 1) (select .cse113 .cse4)))))) (let ((.cse108 (store |c_#memory_int| c_main_~a~0.base .cse112))) (let ((.cse109 (select .cse108 |c_main_~#sum~0.base|))) (let ((.cse110 (select .cse109 |c_main_~#sum~0.offset|)) (.cse111 (select .cse112 c_main_~a~0.offset))) (+ (select (select (store .cse108 |c_main_~#sum~0.base| (store .cse109 |c_main_~#sum~0.offset| (+ .cse110 .cse111))) c_main_~a~0.base) .cse4) .cse110 .cse111))))) c_~N~0) .cse41))) (or (and (or .cse41 (= c_~N~0 (let ((.cse122 (store .cse33 .cse39 (+ (- 1) .cse40 .cse117)))) (let ((.cse118 (store |c_#memory_int| c_main_~a~0.base .cse122))) (let ((.cse119 (select .cse118 |c_main_~#sum~0.base|))) (let ((.cse120 (select .cse119 |c_main_~#sum~0.offset|)) (.cse121 (select .cse122 c_main_~a~0.offset))) (+ (select (select (store .cse118 |c_main_~#sum~0.base| (store .cse119 |c_main_~#sum~0.offset| (+ .cse120 .cse121))) c_main_~a~0.base) .cse4) .cse120 .cse121))))))) (or .cse42 (= c_~N~0 (let ((.cse127 (store .cse33 .cse48 (+ (- 1) .cse40 .cse107)))) (let ((.cse123 (store |c_#memory_int| c_main_~a~0.base .cse127))) (let ((.cse124 (select .cse123 |c_main_~#sum~0.base|))) (let ((.cse125 (select .cse124 |c_main_~#sum~0.offset|)) (.cse126 (select .cse127 c_main_~a~0.offset))) (+ (select (select (store .cse123 |c_main_~#sum~0.base| (store .cse124 |c_main_~#sum~0.offset| (+ .cse125 .cse126))) c_main_~a~0.base) .cse4) .cse125 .cse126)))))))) .cse59))))))) is different from true [2022-01-31 11:27:54,349 WARN L228 SmtUtils]: Spent 6.60s on a formula simplification. DAG size of input: 164 DAG size of output: 98 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:28:36,533 WARN L228 SmtUtils]: Spent 21.68s on a formula simplification that was a NOOP. DAG size: 188 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:28:38,068 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:28:39,753 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:28:41,452 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:28:44,108 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:28:45,832 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:29:15,535 WARN L228 SmtUtils]: Spent 16.63s on a formula simplification that was a NOOP. DAG size: 170 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:29:16,678 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:29:43,267 WARN L228 SmtUtils]: Spent 11.69s on a formula simplification. DAG size of input: 188 DAG size of output: 122 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:29:45,158 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:29:47,121 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:29:48,853 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:31:44,311 WARN L228 SmtUtils]: Spent 1.25m on a formula simplification. DAG size of input: 240 DAG size of output: 174 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:31:46,812 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:31:48,857 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:31:50,831 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:31:54,083 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:31:56,131 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:00,225 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse64 (+ c_main_~i~0 1)) (.cse4 (+ c_main_~a~0.offset 8)) (.cse21 (select |c_#memory_int| c_main_~a~0.base)) (.cse119 (mod c_main_~i~0 4294967296))) (let ((.cse117 (* .cse119 8)) (.cse5 (let ((.cse120 (let ((.cse121 (let ((.cse122 (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset)))) (store .cse122 .cse4 (+ (- 1) (select .cse122 .cse4)))))) (store .cse121 c_main_~a~0.offset (select .cse121 c_main_~a~0.offset))))) (store .cse120 .cse4 (+ (- 1) (select .cse120 .cse4))))) (.cse118 (mod .cse64 4294967296))) (let ((.cse7 (<= .cse119 2147483647)) (.cse35 (<= .cse118 2147483647)) (.cse110 (* .cse118 8)) (.cse1 (select .cse5 c_main_~a~0.offset)) (.cse45 (+ c_main_~a~0.offset .cse117)) (.cse22 (+ c_main_~a~0.offset .cse117 (- 34359738368)))) (let ((.cse62 (select .cse21 .cse22)) (.cse46 (select .cse21 .cse45)) (.cse63 (let ((.cse115 (let ((.cse116 (store .cse5 c_main_~a~0.offset .cse1))) (store .cse116 .cse4 (+ (- 1) (select .cse116 .cse4)))))) (let ((.cse112 (store |c_#memory_int| c_main_~a~0.base .cse115))) (let ((.cse113 (select .cse112 |c_main_~#sum~0.base|))) (let ((.cse111 (select .cse115 c_main_~a~0.offset)) (.cse114 (select .cse113 |c_main_~#sum~0.offset|))) (+ .cse111 (select (select (store .cse112 |c_main_~#sum~0.base| (store .cse113 |c_main_~#sum~0.offset| (+ .cse111 .cse114))) c_main_~a~0.base) .cse4) .cse114)))))) (.cse6 (not (< 1 c_~N~0))) (.cse33 (+ c_main_~a~0.offset .cse110 (- 34359738368))) (.cse34 (* (- 1) c_main_~i~0)) (.cse43 (+ c_main_~a~0.offset .cse110)) (.cse44 (not .cse35)) (.cse24 (not .cse7)) (.cse8 (<= c_main_~i~0 0)) (.cse23 (* .cse64 .cse64))) (and (or (= (let ((.cse2 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse3 (select .cse2 |c_main_~#sum~0.base|))) (let ((.cse0 (select .cse3 |c_main_~#sum~0.offset|))) (+ .cse0 .cse1 (select (select (store .cse2 |c_main_~#sum~0.base| (store .cse3 |c_main_~#sum~0.offset| (+ .cse0 .cse1))) c_main_~a~0.base) .cse4))))) c_~N~0) .cse6) (or .cse7 (let ((.cse9 (let ((.cse14 (let ((.cse15 (let ((.cse16 (let ((.cse17 (let ((.cse18 (let ((.cse19 (let ((.cse20 (store .cse21 .cse22 .cse23))) (store .cse20 c_main_~a~0.offset (select .cse20 c_main_~a~0.offset))))) (store .cse19 .cse4 (+ (- 1) (select .cse19 .cse4)))))) (store .cse18 c_main_~a~0.offset (select .cse18 c_main_~a~0.offset))))) (store .cse17 .cse4 (+ (- 1) (select .cse17 .cse4)))))) (store .cse16 c_main_~a~0.offset (select .cse16 c_main_~a~0.offset))))) (store .cse15 .cse4 (+ (- 1) (select .cse15 .cse4)))))) (let ((.cse10 (store |c_#memory_int| c_main_~a~0.base .cse14))) (let ((.cse11 (select .cse10 |c_main_~#sum~0.base|))) (let ((.cse12 (select .cse11 |c_main_~#sum~0.offset|)) (.cse13 (select .cse14 c_main_~a~0.offset))) (+ (select (select (store .cse10 |c_main_~#sum~0.base| (store .cse11 |c_main_~#sum~0.offset| (+ .cse12 .cse13))) c_main_~a~0.base) .cse4) .cse12 .cse13))))))) (and (or .cse8 (<= .cse9 2)) (or .cse8 (<= 2 .cse9))))) (or (and (or .cse24 (let ((.cse32 (store .cse21 .cse45 (+ .cse46 .cse34)))) (and (or (= c_~N~0 (let ((.cse29 (let ((.cse30 (let ((.cse31 (store .cse32 .cse33 (+ (- 1) (select .cse32 .cse33) .cse34)))) (store .cse31 c_main_~a~0.offset (select .cse31 c_main_~a~0.offset))))) (store .cse30 .cse4 (+ (- 1) (select .cse30 .cse4)))))) (let ((.cse25 (store |c_#memory_int| c_main_~a~0.base .cse29))) (let ((.cse26 (select .cse25 |c_main_~#sum~0.base|))) (let ((.cse27 (select .cse26 |c_main_~#sum~0.offset|)) (.cse28 (select .cse29 c_main_~a~0.offset))) (+ (select (select (store .cse25 |c_main_~#sum~0.base| (store .cse26 |c_main_~#sum~0.offset| (+ .cse27 .cse28))) c_main_~a~0.base) .cse4) .cse27 .cse28)))))) .cse35) (or (= c_~N~0 (let ((.cse40 (let ((.cse41 (let ((.cse42 (store .cse32 .cse43 (+ (- 1) .cse34 (select .cse32 .cse43))))) (store .cse42 c_main_~a~0.offset (select .cse42 c_main_~a~0.offset))))) (store .cse41 .cse4 (+ (- 1) (select .cse41 .cse4)))))) (let ((.cse36 (store |c_#memory_int| c_main_~a~0.base .cse40))) (let ((.cse37 (select .cse36 |c_main_~#sum~0.base|))) (let ((.cse38 (select .cse37 |c_main_~#sum~0.offset|)) (.cse39 (select .cse40 c_main_~a~0.offset))) (+ (select (select (store .cse36 |c_main_~#sum~0.base| (store .cse37 |c_main_~#sum~0.offset| (+ .cse38 .cse39))) c_main_~a~0.base) .cse4) .cse38 .cse39)))))) .cse44)))) (or (let ((.cse54 (store .cse21 .cse22 (+ .cse34 .cse62)))) (and (or (= c_~N~0 (let ((.cse51 (let ((.cse52 (let ((.cse53 (store .cse54 .cse43 (+ (- 1) .cse34 (select .cse54 .cse43))))) (store .cse53 c_main_~a~0.offset (select .cse53 c_main_~a~0.offset))))) (store .cse52 .cse4 (+ (- 1) (select .cse52 .cse4)))))) (let ((.cse49 (store |c_#memory_int| c_main_~a~0.base .cse51))) (let ((.cse50 (select .cse49 |c_main_~#sum~0.base|))) (let ((.cse47 (select .cse50 |c_main_~#sum~0.offset|)) (.cse48 (select .cse51 c_main_~a~0.offset))) (+ .cse47 .cse48 (select (select (store .cse49 |c_main_~#sum~0.base| (store .cse50 |c_main_~#sum~0.offset| (+ .cse47 .cse48))) c_main_~a~0.base) .cse4))))))) .cse44) (or .cse35 (= c_~N~0 (let ((.cse59 (let ((.cse60 (let ((.cse61 (store .cse54 .cse33 (+ (- 1) .cse34 (select .cse54 .cse33))))) (store .cse61 c_main_~a~0.offset (select .cse61 c_main_~a~0.offset))))) (store .cse60 .cse4 (+ (- 1) (select .cse60 .cse4)))))) (let ((.cse56 (store |c_#memory_int| c_main_~a~0.base .cse59))) (let ((.cse57 (select .cse56 |c_main_~#sum~0.base|))) (let ((.cse55 (select .cse59 c_main_~a~0.offset)) (.cse58 (select .cse57 |c_main_~#sum~0.offset|))) (+ .cse55 (select (select (store .cse56 |c_main_~#sum~0.base| (store .cse57 |c_main_~#sum~0.offset| (+ .cse55 .cse58))) c_main_~a~0.base) .cse4) .cse58))))))))) .cse7)) .cse6) (or (<= 2 .cse63) .cse8) (or .cse6 (< .cse64 c_~N~0) (let ((.cse74 (* (- 1) (* c_main_~i~0 c_main_~i~0)))) (and (or .cse7 (= c_~N~0 (let ((.cse69 (let ((.cse70 (let ((.cse71 (let ((.cse72 (let ((.cse73 (store .cse21 .cse22 (+ .cse74 .cse62)))) (store .cse73 c_main_~a~0.offset (select .cse73 c_main_~a~0.offset))))) (store .cse72 .cse4 (+ (- 1) (select .cse72 .cse4)))))) (store .cse71 c_main_~a~0.offset (select .cse71 c_main_~a~0.offset))))) (store .cse70 .cse4 (+ (- 1) (select .cse70 .cse4)))))) (let ((.cse67 (store |c_#memory_int| c_main_~a~0.base .cse69))) (let ((.cse68 (select .cse67 |c_main_~#sum~0.base|))) (let ((.cse65 (select .cse69 c_main_~a~0.offset)) (.cse66 (select .cse68 |c_main_~#sum~0.offset|))) (+ .cse65 .cse66 (select (select (store .cse67 |c_main_~#sum~0.base| (store .cse68 |c_main_~#sum~0.offset| (+ .cse65 .cse66))) c_main_~a~0.base) .cse4)))))))) (or .cse24 (= c_~N~0 (let ((.cse79 (let ((.cse80 (let ((.cse81 (let ((.cse82 (let ((.cse83 (store .cse21 .cse45 (+ .cse46 .cse74)))) (store .cse83 c_main_~a~0.offset (select .cse83 c_main_~a~0.offset))))) (store .cse82 .cse4 (+ (- 1) (select .cse82 .cse4)))))) (store .cse81 c_main_~a~0.offset (select .cse81 c_main_~a~0.offset))))) (store .cse80 .cse4 (+ (- 1) (select .cse80 .cse4)))))) (let ((.cse75 (store |c_#memory_int| c_main_~a~0.base .cse79))) (let ((.cse76 (select .cse75 |c_main_~#sum~0.base|))) (let ((.cse77 (select .cse79 c_main_~a~0.offset)) (.cse78 (select .cse76 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse75 |c_main_~#sum~0.base| (store .cse76 |c_main_~#sum~0.offset| (+ .cse77 .cse78))) c_main_~a~0.base) .cse4) .cse77 .cse78)))))))))) (or .cse8 (<= .cse63 2)) (or .cse6 (and (or .cse35 (= c_~N~0 (let ((.cse88 (let ((.cse89 (let ((.cse90 (store .cse21 .cse33 (+ (- 1) .cse34 (select .cse21 .cse33))))) (store .cse90 c_main_~a~0.offset (select .cse90 c_main_~a~0.offset))))) (store .cse89 .cse4 (+ (select .cse89 .cse4) (- 1)))))) (let ((.cse86 (store |c_#memory_int| c_main_~a~0.base .cse88))) (let ((.cse87 (select .cse86 |c_main_~#sum~0.base|))) (let ((.cse84 (select .cse88 c_main_~a~0.offset)) (.cse85 (select .cse87 |c_main_~#sum~0.offset|))) (+ .cse84 .cse85 (select (select (store .cse86 |c_main_~#sum~0.base| (store .cse87 |c_main_~#sum~0.offset| (+ .cse84 .cse85))) c_main_~a~0.base) .cse4)))))))) (or (= (let ((.cse95 (let ((.cse96 (let ((.cse97 (store .cse21 .cse43 (+ (- 1) .cse34 (select .cse21 .cse43))))) (store .cse97 c_main_~a~0.offset (select .cse97 c_main_~a~0.offset))))) (store .cse96 .cse4 (+ (- 1) (select .cse96 .cse4)))))) (let ((.cse93 (store |c_#memory_int| c_main_~a~0.base .cse95))) (let ((.cse94 (select .cse93 |c_main_~#sum~0.base|))) (let ((.cse91 (select .cse94 |c_main_~#sum~0.offset|)) (.cse92 (select .cse95 c_main_~a~0.offset))) (+ .cse91 .cse92 (select (select (store .cse93 |c_main_~#sum~0.base| (store .cse94 |c_main_~#sum~0.offset| (+ .cse91 .cse92))) c_main_~a~0.base) .cse4)))))) c_~N~0) .cse44))) (or .cse24 (let ((.cse98 (let ((.cse103 (let ((.cse104 (let ((.cse105 (let ((.cse106 (let ((.cse107 (let ((.cse108 (let ((.cse109 (store .cse21 .cse45 .cse23))) (store .cse109 c_main_~a~0.offset (select .cse109 c_main_~a~0.offset))))) (store .cse108 .cse4 (+ (- 1) (select .cse108 .cse4)))))) (store .cse107 c_main_~a~0.offset (select .cse107 c_main_~a~0.offset))))) (store .cse106 .cse4 (+ (- 1) (select .cse106 .cse4)))))) (store .cse105 c_main_~a~0.offset (select .cse105 c_main_~a~0.offset))))) (store .cse104 .cse4 (+ (- 1) (select .cse104 .cse4)))))) (let ((.cse99 (store |c_#memory_int| c_main_~a~0.base .cse103))) (let ((.cse100 (select .cse99 |c_main_~#sum~0.base|))) (let ((.cse101 (select .cse100 |c_main_~#sum~0.offset|)) (.cse102 (select .cse103 c_main_~a~0.offset))) (+ (select (select (store .cse99 |c_main_~#sum~0.base| (store .cse100 |c_main_~#sum~0.offset| (+ .cse101 .cse102))) c_main_~a~0.base) .cse4) .cse101 .cse102))))))) (and (or .cse8 (<= 2 .cse98)) (or .cse8 (<= .cse98 2)))))))))) is different from true [2022-01-31 11:32:02,350 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:05,770 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:47,053 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:49,099 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:52,527 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:54,634 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:32:59,423 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:33:02,556 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:33:38,912 WARN L228 SmtUtils]: Spent 15.10s on a formula simplification. DAG size of input: 183 DAG size of output: 117 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:33:41,965 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:33:43,585 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:33:46,256 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse7 (+ c_main_~a~0.offset 8)) (.cse15 (select |c_#memory_int| c_main_~a~0.base))) (let ((.cse38 (let ((.cse128 (store .cse15 c_main_~a~0.offset (select .cse15 c_main_~a~0.offset)))) (store .cse128 .cse7 (+ (- 1) (select .cse128 .cse7))))) (.cse124 (mod c_main_~i~0 4294967296))) (let ((.cse117 (+ c_main_~i~0 1)) (.cse126 (* .cse124 8)) (.cse37 (select .cse38 c_main_~a~0.offset))) (let ((.cse93 (let ((.cse127 (store .cse38 c_main_~a~0.offset .cse37))) (store .cse127 .cse7 (+ (- 1) (select .cse127 .cse7))))) (.cse61 (+ c_main_~a~0.offset .cse126)) (.cse16 (+ c_main_~a~0.offset .cse126 (- 34359738368))) (.cse125 (mod .cse117 4294967296))) (let ((.cse40 (< .cse117 c_~N~0)) (.cse116 (* .cse125 8)) (.cse71 (<= .cse125 2147483647)) (.cse0 (<= .cse124 2147483647)) (.cse51 (select .cse15 .cse16)) (.cse62 (select .cse15 .cse61)) (.cse69 (* (- 1) c_main_~i~0)) (.cse90 (select .cse93 c_main_~a~0.offset))) (let ((.cse39 (let ((.cse122 (let ((.cse123 (store .cse93 c_main_~a~0.offset .cse90))) (store .cse123 .cse7 (+ (- 1) (select .cse123 .cse7)))))) (let ((.cse119 (store |c_#memory_int| c_main_~a~0.base .cse122))) (let ((.cse120 (select .cse119 |c_main_~#sum~0.base|))) (let ((.cse118 (select .cse122 c_main_~a~0.offset)) (.cse121 (select .cse120 |c_main_~#sum~0.offset|))) (+ .cse118 (select (select (store .cse119 |c_main_~#sum~0.base| (store .cse120 |c_main_~#sum~0.offset| (+ .cse118 .cse121))) c_main_~a~0.base) .cse7) .cse121)))))) (.cse26 (store .cse15 .cse61 (+ .cse62 .cse69))) (.cse33 (store .cse15 .cse16 (+ .cse69 .cse51))) (.cse18 (not (< 1 c_~N~0))) (.cse19 (not .cse0)) (.cse1 (<= c_main_~i~0 0)) (.cse17 (* .cse117 .cse117)) (.cse70 (not .cse71)) (.cse68 (+ c_main_~a~0.offset .cse116)) (.cse77 (+ c_main_~a~0.offset .cse116 (- 34359738368))) (.cse88 (not .cse40))) (and (or .cse0 (let ((.cse2 (let ((.cse8 (let ((.cse9 (let ((.cse10 (let ((.cse11 (let ((.cse12 (let ((.cse13 (let ((.cse14 (store .cse15 .cse16 .cse17))) (store .cse14 c_main_~a~0.offset (select .cse14 c_main_~a~0.offset))))) (store .cse13 .cse7 (+ (- 1) (select .cse13 .cse7)))))) (store .cse12 c_main_~a~0.offset (select .cse12 c_main_~a~0.offset))))) (store .cse11 .cse7 (+ (- 1) (select .cse11 .cse7)))))) (store .cse10 c_main_~a~0.offset (select .cse10 c_main_~a~0.offset))))) (store .cse9 .cse7 (+ (- 1) (select .cse9 .cse7)))))) (let ((.cse3 (store |c_#memory_int| c_main_~a~0.base .cse8))) (let ((.cse4 (select .cse3 |c_main_~#sum~0.base|))) (let ((.cse5 (select .cse4 |c_main_~#sum~0.offset|)) (.cse6 (select .cse8 c_main_~a~0.offset))) (+ (select (select (store .cse3 |c_main_~#sum~0.base| (store .cse4 |c_main_~#sum~0.offset| (+ .cse5 .cse6))) c_main_~a~0.base) .cse7) .cse5 .cse6))))))) (and (or .cse1 (<= .cse2 2)) (or .cse1 (<= 2 .cse2))))) (or .cse18 (and (or .cse19 (= (let ((.cse24 (let ((.cse25 (store .cse26 c_main_~a~0.offset (select .cse26 c_main_~a~0.offset)))) (store .cse25 .cse7 (+ (- 1) (select .cse25 .cse7)))))) (let ((.cse20 (store |c_#memory_int| c_main_~a~0.base .cse24))) (let ((.cse21 (select .cse20 |c_main_~#sum~0.base|))) (let ((.cse22 (select .cse24 c_main_~a~0.offset)) (.cse23 (select .cse21 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse20 |c_main_~#sum~0.base| (store .cse21 |c_main_~#sum~0.offset| (+ .cse22 .cse23))) c_main_~a~0.base) .cse7) .cse22 .cse23))))) c_~N~0)) (or .cse0 (= c_~N~0 (let ((.cse31 (let ((.cse32 (store .cse33 c_main_~a~0.offset (select .cse33 c_main_~a~0.offset)))) (store .cse32 .cse7 (+ (- 1) (select .cse32 .cse7)))))) (let ((.cse27 (store |c_#memory_int| c_main_~a~0.base .cse31))) (let ((.cse28 (select .cse27 |c_main_~#sum~0.base|))) (let ((.cse29 (select .cse31 c_main_~a~0.offset)) (.cse30 (select .cse28 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse27 |c_main_~#sum~0.base| (store .cse28 |c_main_~#sum~0.offset| (+ .cse29 .cse30))) c_main_~a~0.base) .cse7) .cse29 .cse30))))))))) (or .cse18 (= (let ((.cse35 (store |c_#memory_int| c_main_~a~0.base .cse38))) (let ((.cse36 (select .cse35 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse36 |c_main_~#sum~0.offset|))) (+ .cse34 (select (select (store .cse35 |c_main_~#sum~0.base| (store .cse36 |c_main_~#sum~0.offset| (+ .cse34 .cse37))) c_main_~a~0.base) .cse7) .cse37)))) c_~N~0)) (or (<= 2 .cse39) .cse1) (or .cse18 .cse40 (let ((.cse50 (* (- 1) (* c_main_~i~0 c_main_~i~0)))) (and (or .cse0 (= c_~N~0 (let ((.cse45 (let ((.cse46 (let ((.cse47 (let ((.cse48 (let ((.cse49 (store .cse15 .cse16 (+ .cse50 .cse51)))) (store .cse49 c_main_~a~0.offset (select .cse49 c_main_~a~0.offset))))) (store .cse48 .cse7 (+ (- 1) (select .cse48 .cse7)))))) (store .cse47 c_main_~a~0.offset (select .cse47 c_main_~a~0.offset))))) (store .cse46 .cse7 (+ (- 1) (select .cse46 .cse7)))))) (let ((.cse43 (store |c_#memory_int| c_main_~a~0.base .cse45))) (let ((.cse44 (select .cse43 |c_main_~#sum~0.base|))) (let ((.cse41 (select .cse45 c_main_~a~0.offset)) (.cse42 (select .cse44 |c_main_~#sum~0.offset|))) (+ .cse41 .cse42 (select (select (store .cse43 |c_main_~#sum~0.base| (store .cse44 |c_main_~#sum~0.offset| (+ .cse41 .cse42))) c_main_~a~0.base) .cse7)))))))) (or .cse19 (= c_~N~0 (let ((.cse56 (let ((.cse57 (let ((.cse58 (let ((.cse59 (let ((.cse60 (store .cse15 .cse61 (+ .cse62 .cse50)))) (store .cse60 c_main_~a~0.offset (select .cse60 c_main_~a~0.offset))))) (store .cse59 .cse7 (+ (- 1) (select .cse59 .cse7)))))) (store .cse58 c_main_~a~0.offset (select .cse58 c_main_~a~0.offset))))) (store .cse57 .cse7 (+ (- 1) (select .cse57 .cse7)))))) (let ((.cse52 (store |c_#memory_int| c_main_~a~0.base .cse56))) (let ((.cse53 (select .cse52 |c_main_~#sum~0.base|))) (let ((.cse54 (select .cse56 c_main_~a~0.offset)) (.cse55 (select .cse53 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse52 |c_main_~#sum~0.base| (store .cse53 |c_main_~#sum~0.offset| (+ .cse54 .cse55))) c_main_~a~0.base) .cse7) .cse54 .cse55)))))))))) (or .cse1 (<= .cse39 2)) (or (and (or .cse19 (and (or (= c_~N~0 (let ((.cse67 (store .cse26 .cse68 (+ (- 1) .cse69 (select .cse26 .cse68))))) (let ((.cse64 (store |c_#memory_int| c_main_~a~0.base .cse67))) (let ((.cse65 (select .cse64 |c_main_~#sum~0.base|))) (let ((.cse63 (select .cse65 |c_main_~#sum~0.offset|)) (.cse66 (select .cse67 c_main_~a~0.offset))) (+ .cse63 (select (select (store .cse64 |c_main_~#sum~0.base| (store .cse65 |c_main_~#sum~0.offset| (+ .cse63 .cse66))) c_main_~a~0.base) .cse7) .cse66)))))) .cse70) (or .cse71 (= c_~N~0 (let ((.cse76 (store .cse26 .cse77 (+ (- 1) (select .cse26 .cse77) .cse69)))) (let ((.cse72 (store |c_#memory_int| c_main_~a~0.base .cse76))) (let ((.cse73 (select .cse72 |c_main_~#sum~0.base|))) (let ((.cse74 (select .cse76 c_main_~a~0.offset)) (.cse75 (select .cse73 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse72 |c_main_~#sum~0.base| (store .cse73 |c_main_~#sum~0.offset| (+ .cse74 .cse75))) c_main_~a~0.base) .cse7) .cse74 .cse75))))))))) (or (and (or (= c_~N~0 (let ((.cse82 (store .cse33 .cse68 (+ (- 1) .cse69 (select .cse33 .cse68))))) (let ((.cse78 (store |c_#memory_int| c_main_~a~0.base .cse82))) (let ((.cse79 (select .cse78 |c_main_~#sum~0.base|))) (let ((.cse80 (select .cse79 |c_main_~#sum~0.offset|)) (.cse81 (select .cse82 c_main_~a~0.offset))) (+ (select (select (store .cse78 |c_main_~#sum~0.base| (store .cse79 |c_main_~#sum~0.offset| (+ .cse80 .cse81))) c_main_~a~0.base) .cse7) .cse80 .cse81)))))) .cse70) (or .cse71 (= c_~N~0 (let ((.cse87 (store .cse33 .cse77 (+ (- 1) .cse69 (select .cse33 .cse77))))) (let ((.cse84 (store |c_#memory_int| c_main_~a~0.base .cse87))) (let ((.cse85 (select .cse84 |c_main_~#sum~0.base|))) (let ((.cse83 (select .cse85 |c_main_~#sum~0.offset|)) (.cse86 (select .cse87 c_main_~a~0.offset))) (+ .cse83 (select (select (store .cse84 |c_main_~#sum~0.base| (store .cse85 |c_main_~#sum~0.offset| (+ .cse83 .cse86))) c_main_~a~0.base) .cse7) .cse86)))))))) .cse0)) .cse88) (or (= (let ((.cse91 (store |c_#memory_int| c_main_~a~0.base .cse93))) (let ((.cse92 (select .cse91 |c_main_~#sum~0.base|))) (let ((.cse89 (select .cse92 |c_main_~#sum~0.offset|))) (+ .cse89 .cse90 (select (select (store .cse91 |c_main_~#sum~0.base| (store .cse92 |c_main_~#sum~0.offset| (+ .cse89 .cse90))) c_main_~a~0.base) .cse7))))) c_~N~0) .cse18 .cse40) (or .cse19 (let ((.cse94 (let ((.cse99 (let ((.cse100 (let ((.cse101 (let ((.cse102 (let ((.cse103 (let ((.cse104 (let ((.cse105 (store .cse15 .cse61 .cse17))) (store .cse105 c_main_~a~0.offset (select .cse105 c_main_~a~0.offset))))) (store .cse104 .cse7 (+ (- 1) (select .cse104 .cse7)))))) (store .cse103 c_main_~a~0.offset (select .cse103 c_main_~a~0.offset))))) (store .cse102 .cse7 (+ (- 1) (select .cse102 .cse7)))))) (store .cse101 c_main_~a~0.offset (select .cse101 c_main_~a~0.offset))))) (store .cse100 .cse7 (+ (- 1) (select .cse100 .cse7)))))) (let ((.cse95 (store |c_#memory_int| c_main_~a~0.base .cse99))) (let ((.cse96 (select .cse95 |c_main_~#sum~0.base|))) (let ((.cse97 (select .cse96 |c_main_~#sum~0.offset|)) (.cse98 (select .cse99 c_main_~a~0.offset))) (+ (select (select (store .cse95 |c_main_~#sum~0.base| (store .cse96 |c_main_~#sum~0.offset| (+ .cse97 .cse98))) c_main_~a~0.base) .cse7) .cse97 .cse98))))))) (and (or .cse1 (<= 2 .cse94)) (or .cse1 (<= .cse94 2))))) (or (and (or .cse70 (= c_~N~0 (let ((.cse110 (store .cse15 .cse68 (+ (- 1) .cse69 (select .cse15 .cse68))))) (let ((.cse106 (store |c_#memory_int| c_main_~a~0.base .cse110))) (let ((.cse107 (select .cse106 |c_main_~#sum~0.base|))) (let ((.cse108 (select .cse107 |c_main_~#sum~0.offset|)) (.cse109 (select .cse110 c_main_~a~0.offset))) (+ (select (select (store .cse106 |c_main_~#sum~0.base| (store .cse107 |c_main_~#sum~0.offset| (+ .cse108 .cse109))) c_main_~a~0.base) .cse7) .cse108 .cse109))))))) (or .cse71 (= c_~N~0 (let ((.cse115 (store .cse15 .cse77 (+ (- 1) .cse69 (select .cse15 .cse77))))) (let ((.cse111 (store |c_#memory_int| c_main_~a~0.base .cse115))) (let ((.cse112 (select .cse111 |c_main_~#sum~0.base|))) (let ((.cse113 (select .cse112 |c_main_~#sum~0.offset|)) (.cse114 (select .cse115 c_main_~a~0.offset))) (+ (select (select (store .cse111 |c_main_~#sum~0.base| (store .cse112 |c_main_~#sum~0.offset| (+ .cse113 .cse114))) c_main_~a~0.base) .cse7) .cse113 .cse114)))))))) .cse88)))))))) is different from false [2022-01-31 11:34:05,852 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:10,553 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:12,569 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:14,611 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:17,288 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:19,271 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:24,547 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse26 (select |c_#memory_int| c_main_~a~0.base)) (.cse249 (mod c_main_~i~0 4294967296)) (.cse248 (+ c_main_~i~0 1))) (let ((.cse250 (mod .cse248 4294967296)) (.cse252 (* .cse249 8)) (.cse4 (+ c_main_~a~0.offset 8)) (.cse127 (select .cse26 c_main_~a~0.offset))) (let ((.cse155 (let ((.cse253 (let ((.cse254 (let ((.cse255 (store .cse26 c_main_~a~0.offset .cse127))) (store .cse255 .cse4 (+ (- 1) (select .cse255 .cse4)))))) (store .cse254 c_main_~a~0.offset (select .cse254 c_main_~a~0.offset))))) (store .cse253 .cse4 (+ (- 1) (select .cse253 .cse4))))) (.cse237 (+ c_main_~a~0.offset .cse252)) (.cse238 (+ c_main_~a~0.offset .cse252 (- 34359738368))) (.cse251 (* .cse250 8))) (let ((.cse108 (< .cse248 c_~N~0)) (.cse58 (+ c_main_~a~0.offset .cse251 (- 34359738368))) (.cse27 (+ c_main_~a~0.offset .cse251)) (.cse43 (<= .cse250 2147483647)) (.cse128 (< 1 c_~N~0)) (.cse6 (<= .cse249 2147483647)) (.cse239 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse240 (select .cse26 .cse238)) (.cse241 (select .cse26 .cse237)) (.cse134 (* (- 1) c_main_~i~0)) (.cse152 (select .cse155 c_main_~a~0.offset)) (.cse236 (+ c_main_~i~0 2)) (.cse235 (* .cse248 .cse248))) (let ((.cse14 (<= .cse248 0)) (.cse42 (store .cse26 .cse238 .cse235)) (.cse28 (* .cse236 .cse236)) (.cse106 (let ((.cse246 (let ((.cse247 (store .cse155 c_main_~a~0.offset .cse152))) (store .cse247 .cse4 (+ (- 1) (select .cse247 .cse4)))))) (let ((.cse243 (store |c_#memory_int| c_main_~a~0.base .cse246))) (let ((.cse244 (select .cse243 |c_main_~#sum~0.base|))) (let ((.cse242 (select .cse246 c_main_~a~0.offset)) (.cse245 (select .cse244 |c_main_~#sum~0.offset|))) (+ .cse242 (select (select (store .cse243 |c_main_~#sum~0.base| (store .cse244 |c_main_~#sum~0.offset| (+ .cse242 .cse245))) c_main_~a~0.base) .cse4) .cse245)))))) (.cse12 (store .cse26 .cse237 (+ .cse241 .cse134))) (.cse5 (store .cse26 .cse238 (+ .cse134 .cse240))) (.cse126 (store .cse26 .cse237 (+ .cse241 .cse239))) (.cse117 (store .cse26 .cse238 (+ .cse239 .cse240))) (.cse7 (not .cse6)) (.cse30 (<= c_main_~i~0 0)) (.cse57 (store .cse26 .cse237 .cse235)) (.cse107 (not .cse128)) (.cse193 (< .cse236 c_~N~0)) (.cse165 (* (- 1) .cse235)) (.cse29 (not .cse43)) (.cse224 (select .cse26 .cse27)) (.cse214 (select .cse26 .cse58)) (.cse150 (not .cse108))) (and (or (not (< c_main_~i~0 c_~N~0)) (and (or (= (let ((.cse0 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse1 (select .cse0 |c_main_~#sum~0.base|))) (let ((.cse2 (select .cse5 c_main_~a~0.offset)) (.cse3 (select .cse1 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse0 |c_main_~#sum~0.base| (store .cse1 |c_main_~#sum~0.offset| (+ .cse2 .cse3))) c_main_~a~0.base) .cse4) .cse2 .cse3)))) c_~N~0) .cse6) (or .cse7 (= c_~N~0 (let ((.cse9 (store |c_#memory_int| c_main_~a~0.base .cse12))) (let ((.cse10 (select .cse9 |c_main_~#sum~0.base|))) (let ((.cse8 (select .cse12 c_main_~a~0.offset)) (.cse11 (select .cse10 |c_main_~#sum~0.offset|))) (+ .cse8 (select (select (store .cse9 |c_main_~#sum~0.base| (store .cse10 |c_main_~#sum~0.offset| (+ .cse8 .cse11))) c_main_~a~0.base) .cse4) .cse11)))))))) (or (let ((.cse13 (let ((.cse19 (let ((.cse20 (let ((.cse21 (let ((.cse22 (let ((.cse23 (let ((.cse24 (let ((.cse25 (store .cse26 .cse27 .cse28))) (store .cse25 c_main_~a~0.offset (select .cse25 c_main_~a~0.offset))))) (store .cse24 .cse4 (+ (- 1) (select .cse24 .cse4)))))) (store .cse23 c_main_~a~0.offset (select .cse23 c_main_~a~0.offset))))) (store .cse22 .cse4 (+ (- 1) (select .cse22 .cse4)))))) (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset))))) (store .cse20 .cse4 (+ (- 1) (select .cse20 .cse4)))))) (let ((.cse17 (store |c_#memory_int| c_main_~a~0.base .cse19))) (let ((.cse18 (select .cse17 |c_main_~#sum~0.base|))) (let ((.cse15 (select .cse19 c_main_~a~0.offset)) (.cse16 (select .cse18 |c_main_~#sum~0.offset|))) (+ .cse15 .cse16 (select (select (store .cse17 |c_main_~#sum~0.base| (store .cse18 |c_main_~#sum~0.offset| (+ .cse15 .cse16))) c_main_~a~0.base) .cse4)))))))) (and (or (<= 2 .cse13) .cse14) (or (<= .cse13 2) .cse14))) .cse29) (<= c_~N~0 2) (or .cse6 (let ((.cse31 (let ((.cse36 (let ((.cse37 (let ((.cse38 (let ((.cse39 (let ((.cse40 (let ((.cse41 (store .cse42 c_main_~a~0.offset (select .cse42 c_main_~a~0.offset)))) (store .cse41 .cse4 (+ (- 1) (select .cse41 .cse4)))))) (store .cse40 c_main_~a~0.offset (select .cse40 c_main_~a~0.offset))))) (store .cse39 .cse4 (+ (- 1) (select .cse39 .cse4)))))) (store .cse38 c_main_~a~0.offset (select .cse38 c_main_~a~0.offset))))) (store .cse37 .cse4 (+ (- 1) (select .cse37 .cse4)))))) (let ((.cse32 (store |c_#memory_int| c_main_~a~0.base .cse36))) (let ((.cse33 (select .cse32 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse33 |c_main_~#sum~0.offset|)) (.cse35 (select .cse36 c_main_~a~0.offset))) (+ (select (select (store .cse32 |c_main_~#sum~0.base| (store .cse33 |c_main_~#sum~0.offset| (+ .cse34 .cse35))) c_main_~a~0.base) .cse4) .cse34 .cse35))))))) (and (or .cse30 (<= .cse31 2)) (or .cse30 (<= 2 .cse31))))) (or .cse43 (let ((.cse44 (let ((.cse63 (let ((.cse64 (let ((.cse65 (let ((.cse66 (let ((.cse67 (let ((.cse68 (let ((.cse69 (store .cse42 .cse58 .cse28))) (store .cse69 c_main_~a~0.offset (select .cse69 c_main_~a~0.offset))))) (store .cse68 .cse4 (+ (- 1) (select .cse68 .cse4)))))) (store .cse67 c_main_~a~0.offset (select .cse67 c_main_~a~0.offset))))) (store .cse66 .cse4 (+ (- 1) (select .cse66 .cse4)))))) (store .cse65 c_main_~a~0.offset (select .cse65 c_main_~a~0.offset))))) (store .cse64 .cse4 (+ (- 1) (select .cse64 .cse4)))))) (let ((.cse59 (store |c_#memory_int| c_main_~a~0.base .cse63))) (let ((.cse60 (select .cse59 |c_main_~#sum~0.base|))) (let ((.cse61 (select .cse60 |c_main_~#sum~0.offset|)) (.cse62 (select .cse63 c_main_~a~0.offset))) (+ (select (select (store .cse59 |c_main_~#sum~0.base| (store .cse60 |c_main_~#sum~0.offset| (+ .cse61 .cse62))) c_main_~a~0.base) .cse4) .cse61 .cse62)))))) (.cse45 (let ((.cse50 (let ((.cse51 (let ((.cse52 (let ((.cse53 (let ((.cse54 (let ((.cse55 (let ((.cse56 (store .cse57 .cse58 .cse28))) (store .cse56 c_main_~a~0.offset (select .cse56 c_main_~a~0.offset))))) (store .cse55 .cse4 (+ (- 1) (select .cse55 .cse4)))))) (store .cse54 c_main_~a~0.offset (select .cse54 c_main_~a~0.offset))))) (store .cse53 .cse4 (+ (- 1) (select .cse53 .cse4)))))) (store .cse52 c_main_~a~0.offset (select .cse52 c_main_~a~0.offset))))) (store .cse51 .cse4 (+ (select .cse51 .cse4) (- 1)))))) (let ((.cse46 (store |c_#memory_int| c_main_~a~0.base .cse50))) (let ((.cse47 (select .cse46 |c_main_~#sum~0.base|))) (let ((.cse48 (select .cse50 c_main_~a~0.offset)) (.cse49 (select .cse47 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse46 |c_main_~#sum~0.base| (store .cse47 |c_main_~#sum~0.offset| (+ .cse48 .cse49))) c_main_~a~0.base) .cse4) .cse48 .cse49))))))) (and (or (and (or .cse6 (<= 2 .cse44)) (or .cse7 (<= 2 .cse45))) .cse14) (or .cse14 (and (or .cse6 (<= .cse44 2)) (or .cse7 (<= .cse45 2))))))) (or .cse43 (let ((.cse70 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (let ((.cse79 (let ((.cse80 (let ((.cse81 (store .cse26 .cse58 .cse28))) (store .cse81 c_main_~a~0.offset (select .cse81 c_main_~a~0.offset))))) (store .cse80 .cse4 (+ (- 1) (select .cse80 .cse4)))))) (store .cse79 c_main_~a~0.offset (select .cse79 c_main_~a~0.offset))))) (store .cse78 .cse4 (+ (- 1) (select .cse78 .cse4)))))) (store .cse77 c_main_~a~0.offset (select .cse77 c_main_~a~0.offset))))) (store .cse76 .cse4 (+ (- 1) (select .cse76 .cse4)))))) (let ((.cse73 (store |c_#memory_int| c_main_~a~0.base .cse75))) (let ((.cse74 (select .cse73 |c_main_~#sum~0.base|))) (let ((.cse71 (select .cse74 |c_main_~#sum~0.offset|)) (.cse72 (select .cse75 c_main_~a~0.offset))) (+ .cse71 .cse72 (select (select (store .cse73 |c_main_~#sum~0.base| (store .cse74 |c_main_~#sum~0.offset| (+ .cse71 .cse72))) c_main_~a~0.base) .cse4)))))))) (and (or .cse14 (<= .cse70 2)) (or .cse14 (<= 2 .cse70))))) (or (let ((.cse82 (let ((.cse99 (let ((.cse100 (let ((.cse101 (let ((.cse102 (let ((.cse103 (let ((.cse104 (let ((.cse105 (store .cse57 .cse27 .cse28))) (store .cse105 c_main_~a~0.offset (select .cse105 c_main_~a~0.offset))))) (store .cse104 .cse4 (+ (- 1) (select .cse104 .cse4)))))) (store .cse103 c_main_~a~0.offset (select .cse103 c_main_~a~0.offset))))) (store .cse102 .cse4 (+ (- 1) (select .cse102 .cse4)))))) (store .cse101 c_main_~a~0.offset (select .cse101 c_main_~a~0.offset))))) (store .cse100 .cse4 (+ (- 1) (select .cse100 .cse4)))))) (let ((.cse97 (store |c_#memory_int| c_main_~a~0.base .cse99))) (let ((.cse98 (select .cse97 |c_main_~#sum~0.base|))) (let ((.cse95 (select .cse98 |c_main_~#sum~0.offset|)) (.cse96 (select .cse99 c_main_~a~0.offset))) (+ .cse95 .cse96 (select (select (store .cse97 |c_main_~#sum~0.base| (store .cse98 |c_main_~#sum~0.offset| (+ .cse95 .cse96))) c_main_~a~0.base) .cse4))))))) (.cse83 (let ((.cse88 (let ((.cse89 (let ((.cse90 (let ((.cse91 (let ((.cse92 (let ((.cse93 (let ((.cse94 (store .cse42 .cse27 .cse28))) (store .cse94 c_main_~a~0.offset (select .cse94 c_main_~a~0.offset))))) (store .cse93 .cse4 (+ (- 1) (select .cse93 .cse4)))))) (store .cse92 c_main_~a~0.offset (select .cse92 c_main_~a~0.offset))))) (store .cse91 .cse4 (+ (- 1) (select .cse91 .cse4)))))) (store .cse90 c_main_~a~0.offset (select .cse90 c_main_~a~0.offset))))) (store .cse89 .cse4 (+ (- 1) (select .cse89 .cse4)))))) (let ((.cse86 (store |c_#memory_int| c_main_~a~0.base .cse88))) (let ((.cse87 (select .cse86 |c_main_~#sum~0.base|))) (let ((.cse84 (select .cse88 c_main_~a~0.offset)) (.cse85 (select .cse87 |c_main_~#sum~0.offset|))) (+ .cse84 .cse85 (select (select (store .cse86 |c_main_~#sum~0.base| (store .cse87 |c_main_~#sum~0.offset| (+ .cse84 .cse85))) c_main_~a~0.base) .cse4)))))))) (and (or (and (or .cse7 (<= .cse82 2)) (or (<= .cse83 2) .cse6)) .cse14) (or (and (or .cse7 (<= 2 .cse82)) (or (<= 2 .cse83) .cse6)) .cse14))) .cse29) (< (+ c_main_~a~0.base 1) |c_main_~#sum~0.base|) (or (<= 2 .cse106) .cse30) (or .cse107 .cse108 (and (or .cse6 (= c_~N~0 (let ((.cse113 (let ((.cse114 (let ((.cse115 (let ((.cse116 (store .cse117 c_main_~a~0.offset (select .cse117 c_main_~a~0.offset)))) (store .cse116 .cse4 (+ (- 1) (select .cse116 .cse4)))))) (store .cse115 c_main_~a~0.offset (select .cse115 c_main_~a~0.offset))))) (store .cse114 .cse4 (+ (- 1) (select .cse114 .cse4)))))) (let ((.cse111 (store |c_#memory_int| c_main_~a~0.base .cse113))) (let ((.cse112 (select .cse111 |c_main_~#sum~0.base|))) (let ((.cse109 (select .cse113 c_main_~a~0.offset)) (.cse110 (select .cse112 |c_main_~#sum~0.offset|))) (+ .cse109 .cse110 (select (select (store .cse111 |c_main_~#sum~0.base| (store .cse112 |c_main_~#sum~0.offset| (+ .cse109 .cse110))) c_main_~a~0.base) .cse4)))))))) (or .cse7 (= c_~N~0 (let ((.cse122 (let ((.cse123 (let ((.cse124 (let ((.cse125 (store .cse126 c_main_~a~0.offset (select .cse126 c_main_~a~0.offset)))) (store .cse125 .cse4 (+ (- 1) (select .cse125 .cse4)))))) (store .cse124 c_main_~a~0.offset (select .cse124 c_main_~a~0.offset))))) (store .cse123 .cse4 (+ (- 1) (select .cse123 .cse4)))))) (let ((.cse118 (store |c_#memory_int| c_main_~a~0.base .cse122))) (let ((.cse119 (select .cse118 |c_main_~#sum~0.base|))) (let ((.cse120 (select .cse122 c_main_~a~0.offset)) (.cse121 (select .cse119 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse118 |c_main_~#sum~0.base| (store .cse119 |c_main_~#sum~0.offset| (+ .cse120 .cse121))) c_main_~a~0.base) .cse4) .cse120 .cse121))))))))) (= .cse127 1) (= c_main_~a~0.offset 0) (or .cse30 (<= .cse106 2)) .cse128 (or (and (or .cse7 (and (or (= c_~N~0 (let ((.cse133 (store .cse12 .cse27 (+ (- 1) .cse134 (select .cse12 .cse27))))) (let ((.cse130 (store |c_#memory_int| c_main_~a~0.base .cse133))) (let ((.cse131 (select .cse130 |c_main_~#sum~0.base|))) (let ((.cse129 (select .cse131 |c_main_~#sum~0.offset|)) (.cse132 (select .cse133 c_main_~a~0.offset))) (+ .cse129 (select (select (store .cse130 |c_main_~#sum~0.base| (store .cse131 |c_main_~#sum~0.offset| (+ .cse129 .cse132))) c_main_~a~0.base) .cse4) .cse132)))))) .cse29) (or .cse43 (= c_~N~0 (let ((.cse139 (store .cse12 .cse58 (+ (- 1) (select .cse12 .cse58) .cse134)))) (let ((.cse135 (store |c_#memory_int| c_main_~a~0.base .cse139))) (let ((.cse136 (select .cse135 |c_main_~#sum~0.base|))) (let ((.cse137 (select .cse139 c_main_~a~0.offset)) (.cse138 (select .cse136 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse135 |c_main_~#sum~0.base| (store .cse136 |c_main_~#sum~0.offset| (+ .cse137 .cse138))) c_main_~a~0.base) .cse4) .cse137 .cse138))))))))) (or (and (or (= c_~N~0 (let ((.cse144 (store .cse5 .cse27 (+ (- 1) .cse134 (select .cse5 .cse27))))) (let ((.cse140 (store |c_#memory_int| c_main_~a~0.base .cse144))) (let ((.cse141 (select .cse140 |c_main_~#sum~0.base|))) (let ((.cse142 (select .cse141 |c_main_~#sum~0.offset|)) (.cse143 (select .cse144 c_main_~a~0.offset))) (+ (select (select (store .cse140 |c_main_~#sum~0.base| (store .cse141 |c_main_~#sum~0.offset| (+ .cse142 .cse143))) c_main_~a~0.base) .cse4) .cse142 .cse143)))))) .cse29) (or .cse43 (= c_~N~0 (let ((.cse149 (store .cse5 .cse58 (+ (- 1) .cse134 (select .cse5 .cse58))))) (let ((.cse146 (store |c_#memory_int| c_main_~a~0.base .cse149))) (let ((.cse147 (select .cse146 |c_main_~#sum~0.base|))) (let ((.cse145 (select .cse147 |c_main_~#sum~0.offset|)) (.cse148 (select .cse149 c_main_~a~0.offset))) (+ .cse145 (select (select (store .cse146 |c_main_~#sum~0.base| (store .cse147 |c_main_~#sum~0.offset| (+ .cse145 .cse148))) c_main_~a~0.base) .cse4) .cse148)))))))) .cse6)) .cse150) (= (select (select |c_#memory_int| |c_main_~#sum~0.base|) |c_main_~#sum~0.offset|) 0) (or (= (let ((.cse153 (store |c_#memory_int| c_main_~a~0.base .cse155))) (let ((.cse154 (select .cse153 |c_main_~#sum~0.base|))) (let ((.cse151 (select .cse154 |c_main_~#sum~0.offset|))) (+ .cse151 .cse152 (select (select (store .cse153 |c_main_~#sum~0.base| (store .cse154 |c_main_~#sum~0.offset| (+ .cse151 .cse152))) c_main_~a~0.base) .cse4))))) c_~N~0) .cse107 .cse108) (or (and (or .cse43 (and (or .cse6 (= (let ((.cse160 (let ((.cse161 (let ((.cse162 (let ((.cse163 (let ((.cse164 (store .cse117 .cse58 (+ .cse165 (select .cse117 .cse58))))) (store .cse164 c_main_~a~0.offset (select .cse164 c_main_~a~0.offset))))) (store .cse163 .cse4 (+ (- 1) (select .cse163 .cse4)))))) (store .cse162 c_main_~a~0.offset (select .cse162 c_main_~a~0.offset))))) (store .cse161 .cse4 (+ (- 1) (select .cse161 .cse4)))))) (let ((.cse158 (store |c_#memory_int| c_main_~a~0.base .cse160))) (let ((.cse159 (select .cse158 |c_main_~#sum~0.base|))) (let ((.cse156 (select .cse159 |c_main_~#sum~0.offset|)) (.cse157 (select .cse160 c_main_~a~0.offset))) (+ .cse156 .cse157 (select (select (store .cse158 |c_main_~#sum~0.base| (store .cse159 |c_main_~#sum~0.offset| (+ .cse156 .cse157))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse7 (= c_~N~0 (let ((.cse170 (let ((.cse171 (let ((.cse172 (let ((.cse173 (let ((.cse174 (store .cse126 .cse58 (+ (select .cse126 .cse58) .cse165)))) (store .cse174 c_main_~a~0.offset (select .cse174 c_main_~a~0.offset))))) (store .cse173 .cse4 (+ (- 1) (select .cse173 .cse4)))))) (store .cse172 c_main_~a~0.offset (select .cse172 c_main_~a~0.offset))))) (store .cse171 .cse4 (+ (- 1) (select .cse171 .cse4)))))) (let ((.cse167 (store |c_#memory_int| c_main_~a~0.base .cse170))) (let ((.cse168 (select .cse167 |c_main_~#sum~0.base|))) (let ((.cse166 (select .cse168 |c_main_~#sum~0.offset|)) (.cse169 (select .cse170 c_main_~a~0.offset))) (+ .cse166 (select (select (store .cse167 |c_main_~#sum~0.base| (store .cse168 |c_main_~#sum~0.offset| (+ .cse166 .cse169))) c_main_~a~0.base) .cse4) .cse169))))))))) (or (and (or .cse7 (= (let ((.cse179 (let ((.cse180 (let ((.cse181 (let ((.cse182 (let ((.cse183 (store .cse126 .cse27 (+ .cse165 (select .cse126 .cse27))))) (store .cse183 c_main_~a~0.offset (select .cse183 c_main_~a~0.offset))))) (store .cse182 .cse4 (+ (- 1) (select .cse182 .cse4)))))) (store .cse181 c_main_~a~0.offset (select .cse181 c_main_~a~0.offset))))) (store .cse180 .cse4 (+ (- 1) (select .cse180 .cse4)))))) (let ((.cse175 (store |c_#memory_int| c_main_~a~0.base .cse179))) (let ((.cse176 (select .cse175 |c_main_~#sum~0.base|))) (let ((.cse177 (select .cse176 |c_main_~#sum~0.offset|)) (.cse178 (select .cse179 c_main_~a~0.offset))) (+ (select (select (store .cse175 |c_main_~#sum~0.base| (store .cse176 |c_main_~#sum~0.offset| (+ .cse177 .cse178))) c_main_~a~0.base) .cse4) .cse177 .cse178))))) c_~N~0)) (or .cse6 (= c_~N~0 (let ((.cse188 (let ((.cse189 (let ((.cse190 (let ((.cse191 (let ((.cse192 (store .cse117 .cse27 (+ .cse165 (select .cse117 .cse27))))) (store .cse192 c_main_~a~0.offset (select .cse192 c_main_~a~0.offset))))) (store .cse191 .cse4 (+ (- 1) (select .cse191 .cse4)))))) (store .cse190 c_main_~a~0.offset (select .cse190 c_main_~a~0.offset))))) (store .cse189 .cse4 (+ (select .cse189 .cse4) (- 1)))))) (let ((.cse186 (store |c_#memory_int| c_main_~a~0.base .cse188))) (let ((.cse187 (select .cse186 |c_main_~#sum~0.base|))) (let ((.cse184 (select .cse187 |c_main_~#sum~0.offset|)) (.cse185 (select .cse188 c_main_~a~0.offset))) (+ .cse184 .cse185 (select (select (store .cse186 |c_main_~#sum~0.base| (store .cse187 |c_main_~#sum~0.offset| (+ .cse184 .cse185))) c_main_~a~0.base) .cse4))))))))) .cse29)) .cse107 .cse193) (or .cse7 (let ((.cse194 (let ((.cse199 (let ((.cse200 (let ((.cse201 (let ((.cse202 (let ((.cse203 (let ((.cse204 (store .cse57 c_main_~a~0.offset (select .cse57 c_main_~a~0.offset)))) (store .cse204 .cse4 (+ (- 1) (select .cse204 .cse4)))))) (store .cse203 c_main_~a~0.offset (select .cse203 c_main_~a~0.offset))))) (store .cse202 .cse4 (+ (- 1) (select .cse202 .cse4)))))) (store .cse201 c_main_~a~0.offset (select .cse201 c_main_~a~0.offset))))) (store .cse200 .cse4 (+ (- 1) (select .cse200 .cse4)))))) (let ((.cse195 (store |c_#memory_int| c_main_~a~0.base .cse199))) (let ((.cse196 (select .cse195 |c_main_~#sum~0.base|))) (let ((.cse197 (select .cse196 |c_main_~#sum~0.offset|)) (.cse198 (select .cse199 c_main_~a~0.offset))) (+ (select (select (store .cse195 |c_main_~#sum~0.base| (store .cse196 |c_main_~#sum~0.offset| (+ .cse197 .cse198))) c_main_~a~0.base) .cse4) .cse197 .cse198))))))) (and (or .cse30 (<= 2 .cse194)) (or .cse30 (<= .cse194 2))))) (= (select .cse26 .cse4) 1) (or .cse107 .cse193 (and (or .cse43 (= c_~N~0 (let ((.cse209 (let ((.cse210 (let ((.cse211 (let ((.cse212 (let ((.cse213 (store .cse26 .cse58 (+ .cse165 .cse214)))) (store .cse213 c_main_~a~0.offset (select .cse213 c_main_~a~0.offset))))) (store .cse212 .cse4 (+ (- 1) (select .cse212 .cse4)))))) (store .cse211 c_main_~a~0.offset (select .cse211 c_main_~a~0.offset))))) (store .cse210 .cse4 (+ (- 1) (select .cse210 .cse4)))))) (let ((.cse206 (store |c_#memory_int| c_main_~a~0.base .cse209))) (let ((.cse207 (select .cse206 |c_main_~#sum~0.base|))) (let ((.cse205 (select .cse209 c_main_~a~0.offset)) (.cse208 (select .cse207 |c_main_~#sum~0.offset|))) (+ .cse205 (select (select (store .cse206 |c_main_~#sum~0.base| (store .cse207 |c_main_~#sum~0.offset| (+ .cse205 .cse208))) c_main_~a~0.base) .cse4) .cse208))))))) (or (= (let ((.cse219 (let ((.cse220 (let ((.cse221 (let ((.cse222 (let ((.cse223 (store .cse26 .cse27 (+ .cse165 .cse224)))) (store .cse223 c_main_~a~0.offset (select .cse223 c_main_~a~0.offset))))) (store .cse222 .cse4 (+ (- 1) (select .cse222 .cse4)))))) (store .cse221 c_main_~a~0.offset (select .cse221 c_main_~a~0.offset))))) (store .cse220 .cse4 (+ (- 1) (select .cse220 .cse4)))))) (let ((.cse215 (store |c_#memory_int| c_main_~a~0.base .cse219))) (let ((.cse216 (select .cse215 |c_main_~#sum~0.base|))) (let ((.cse217 (select .cse216 |c_main_~#sum~0.offset|)) (.cse218 (select .cse219 c_main_~a~0.offset))) (+ (select (select (store .cse215 |c_main_~#sum~0.base| (store .cse216 |c_main_~#sum~0.offset| (+ .cse217 .cse218))) c_main_~a~0.base) .cse4) .cse217 .cse218))))) c_~N~0) .cse29))) (or (and (or .cse29 (= c_~N~0 (let ((.cse229 (store .cse26 .cse27 (+ (- 1) .cse134 .cse224)))) (let ((.cse225 (store |c_#memory_int| c_main_~a~0.base .cse229))) (let ((.cse226 (select .cse225 |c_main_~#sum~0.base|))) (let ((.cse227 (select .cse226 |c_main_~#sum~0.offset|)) (.cse228 (select .cse229 c_main_~a~0.offset))) (+ (select (select (store .cse225 |c_main_~#sum~0.base| (store .cse226 |c_main_~#sum~0.offset| (+ .cse227 .cse228))) c_main_~a~0.base) .cse4) .cse227 .cse228))))))) (or .cse43 (= c_~N~0 (let ((.cse234 (store .cse26 .cse58 (+ (- 1) .cse134 .cse214)))) (let ((.cse230 (store |c_#memory_int| c_main_~a~0.base .cse234))) (let ((.cse231 (select .cse230 |c_main_~#sum~0.base|))) (let ((.cse232 (select .cse231 |c_main_~#sum~0.offset|)) (.cse233 (select .cse234 c_main_~a~0.offset))) (+ (select (select (store .cse230 |c_main_~#sum~0.base| (store .cse231 |c_main_~#sum~0.offset| (+ .cse232 .cse233))) c_main_~a~0.base) .cse4) .cse232 .cse233)))))))) .cse150))))))) is different from false [2022-01-31 11:34:26,576 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse26 (select |c_#memory_int| c_main_~a~0.base)) (.cse249 (mod c_main_~i~0 4294967296)) (.cse248 (+ c_main_~i~0 1))) (let ((.cse250 (mod .cse248 4294967296)) (.cse252 (* .cse249 8)) (.cse4 (+ c_main_~a~0.offset 8)) (.cse127 (select .cse26 c_main_~a~0.offset))) (let ((.cse155 (let ((.cse253 (let ((.cse254 (let ((.cse255 (store .cse26 c_main_~a~0.offset .cse127))) (store .cse255 .cse4 (+ (- 1) (select .cse255 .cse4)))))) (store .cse254 c_main_~a~0.offset (select .cse254 c_main_~a~0.offset))))) (store .cse253 .cse4 (+ (- 1) (select .cse253 .cse4))))) (.cse237 (+ c_main_~a~0.offset .cse252)) (.cse238 (+ c_main_~a~0.offset .cse252 (- 34359738368))) (.cse251 (* .cse250 8))) (let ((.cse108 (< .cse248 c_~N~0)) (.cse58 (+ c_main_~a~0.offset .cse251 (- 34359738368))) (.cse27 (+ c_main_~a~0.offset .cse251)) (.cse43 (<= .cse250 2147483647)) (.cse128 (< 1 c_~N~0)) (.cse6 (<= .cse249 2147483647)) (.cse239 (* (- 1) (* c_main_~i~0 c_main_~i~0))) (.cse240 (select .cse26 .cse238)) (.cse241 (select .cse26 .cse237)) (.cse134 (* (- 1) c_main_~i~0)) (.cse152 (select .cse155 c_main_~a~0.offset)) (.cse236 (+ c_main_~i~0 2)) (.cse235 (* .cse248 .cse248))) (let ((.cse14 (<= .cse248 0)) (.cse42 (store .cse26 .cse238 .cse235)) (.cse28 (* .cse236 .cse236)) (.cse106 (let ((.cse246 (let ((.cse247 (store .cse155 c_main_~a~0.offset .cse152))) (store .cse247 .cse4 (+ (- 1) (select .cse247 .cse4)))))) (let ((.cse243 (store |c_#memory_int| c_main_~a~0.base .cse246))) (let ((.cse244 (select .cse243 |c_main_~#sum~0.base|))) (let ((.cse242 (select .cse246 c_main_~a~0.offset)) (.cse245 (select .cse244 |c_main_~#sum~0.offset|))) (+ .cse242 (select (select (store .cse243 |c_main_~#sum~0.base| (store .cse244 |c_main_~#sum~0.offset| (+ .cse242 .cse245))) c_main_~a~0.base) .cse4) .cse245)))))) (.cse12 (store .cse26 .cse237 (+ .cse241 .cse134))) (.cse5 (store .cse26 .cse238 (+ .cse134 .cse240))) (.cse126 (store .cse26 .cse237 (+ .cse241 .cse239))) (.cse117 (store .cse26 .cse238 (+ .cse239 .cse240))) (.cse7 (not .cse6)) (.cse30 (<= c_main_~i~0 0)) (.cse57 (store .cse26 .cse237 .cse235)) (.cse107 (not .cse128)) (.cse193 (< .cse236 c_~N~0)) (.cse165 (* (- 1) .cse235)) (.cse29 (not .cse43)) (.cse224 (select .cse26 .cse27)) (.cse214 (select .cse26 .cse58)) (.cse150 (not .cse108))) (and (or (not (< c_main_~i~0 c_~N~0)) (and (or (= (let ((.cse0 (store |c_#memory_int| c_main_~a~0.base .cse5))) (let ((.cse1 (select .cse0 |c_main_~#sum~0.base|))) (let ((.cse2 (select .cse5 c_main_~a~0.offset)) (.cse3 (select .cse1 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse0 |c_main_~#sum~0.base| (store .cse1 |c_main_~#sum~0.offset| (+ .cse2 .cse3))) c_main_~a~0.base) .cse4) .cse2 .cse3)))) c_~N~0) .cse6) (or .cse7 (= c_~N~0 (let ((.cse9 (store |c_#memory_int| c_main_~a~0.base .cse12))) (let ((.cse10 (select .cse9 |c_main_~#sum~0.base|))) (let ((.cse8 (select .cse12 c_main_~a~0.offset)) (.cse11 (select .cse10 |c_main_~#sum~0.offset|))) (+ .cse8 (select (select (store .cse9 |c_main_~#sum~0.base| (store .cse10 |c_main_~#sum~0.offset| (+ .cse8 .cse11))) c_main_~a~0.base) .cse4) .cse11)))))))) (or (let ((.cse13 (let ((.cse19 (let ((.cse20 (let ((.cse21 (let ((.cse22 (let ((.cse23 (let ((.cse24 (let ((.cse25 (store .cse26 .cse27 .cse28))) (store .cse25 c_main_~a~0.offset (select .cse25 c_main_~a~0.offset))))) (store .cse24 .cse4 (+ (- 1) (select .cse24 .cse4)))))) (store .cse23 c_main_~a~0.offset (select .cse23 c_main_~a~0.offset))))) (store .cse22 .cse4 (+ (- 1) (select .cse22 .cse4)))))) (store .cse21 c_main_~a~0.offset (select .cse21 c_main_~a~0.offset))))) (store .cse20 .cse4 (+ (- 1) (select .cse20 .cse4)))))) (let ((.cse17 (store |c_#memory_int| c_main_~a~0.base .cse19))) (let ((.cse18 (select .cse17 |c_main_~#sum~0.base|))) (let ((.cse15 (select .cse19 c_main_~a~0.offset)) (.cse16 (select .cse18 |c_main_~#sum~0.offset|))) (+ .cse15 .cse16 (select (select (store .cse17 |c_main_~#sum~0.base| (store .cse18 |c_main_~#sum~0.offset| (+ .cse15 .cse16))) c_main_~a~0.base) .cse4)))))))) (and (or (<= 2 .cse13) .cse14) (or (<= .cse13 2) .cse14))) .cse29) (<= c_~N~0 2) (or .cse6 (let ((.cse31 (let ((.cse36 (let ((.cse37 (let ((.cse38 (let ((.cse39 (let ((.cse40 (let ((.cse41 (store .cse42 c_main_~a~0.offset (select .cse42 c_main_~a~0.offset)))) (store .cse41 .cse4 (+ (- 1) (select .cse41 .cse4)))))) (store .cse40 c_main_~a~0.offset (select .cse40 c_main_~a~0.offset))))) (store .cse39 .cse4 (+ (- 1) (select .cse39 .cse4)))))) (store .cse38 c_main_~a~0.offset (select .cse38 c_main_~a~0.offset))))) (store .cse37 .cse4 (+ (- 1) (select .cse37 .cse4)))))) (let ((.cse32 (store |c_#memory_int| c_main_~a~0.base .cse36))) (let ((.cse33 (select .cse32 |c_main_~#sum~0.base|))) (let ((.cse34 (select .cse33 |c_main_~#sum~0.offset|)) (.cse35 (select .cse36 c_main_~a~0.offset))) (+ (select (select (store .cse32 |c_main_~#sum~0.base| (store .cse33 |c_main_~#sum~0.offset| (+ .cse34 .cse35))) c_main_~a~0.base) .cse4) .cse34 .cse35))))))) (and (or .cse30 (<= .cse31 2)) (or .cse30 (<= 2 .cse31))))) (or .cse43 (let ((.cse44 (let ((.cse63 (let ((.cse64 (let ((.cse65 (let ((.cse66 (let ((.cse67 (let ((.cse68 (let ((.cse69 (store .cse42 .cse58 .cse28))) (store .cse69 c_main_~a~0.offset (select .cse69 c_main_~a~0.offset))))) (store .cse68 .cse4 (+ (- 1) (select .cse68 .cse4)))))) (store .cse67 c_main_~a~0.offset (select .cse67 c_main_~a~0.offset))))) (store .cse66 .cse4 (+ (- 1) (select .cse66 .cse4)))))) (store .cse65 c_main_~a~0.offset (select .cse65 c_main_~a~0.offset))))) (store .cse64 .cse4 (+ (- 1) (select .cse64 .cse4)))))) (let ((.cse59 (store |c_#memory_int| c_main_~a~0.base .cse63))) (let ((.cse60 (select .cse59 |c_main_~#sum~0.base|))) (let ((.cse61 (select .cse60 |c_main_~#sum~0.offset|)) (.cse62 (select .cse63 c_main_~a~0.offset))) (+ (select (select (store .cse59 |c_main_~#sum~0.base| (store .cse60 |c_main_~#sum~0.offset| (+ .cse61 .cse62))) c_main_~a~0.base) .cse4) .cse61 .cse62)))))) (.cse45 (let ((.cse50 (let ((.cse51 (let ((.cse52 (let ((.cse53 (let ((.cse54 (let ((.cse55 (let ((.cse56 (store .cse57 .cse58 .cse28))) (store .cse56 c_main_~a~0.offset (select .cse56 c_main_~a~0.offset))))) (store .cse55 .cse4 (+ (- 1) (select .cse55 .cse4)))))) (store .cse54 c_main_~a~0.offset (select .cse54 c_main_~a~0.offset))))) (store .cse53 .cse4 (+ (- 1) (select .cse53 .cse4)))))) (store .cse52 c_main_~a~0.offset (select .cse52 c_main_~a~0.offset))))) (store .cse51 .cse4 (+ (select .cse51 .cse4) (- 1)))))) (let ((.cse46 (store |c_#memory_int| c_main_~a~0.base .cse50))) (let ((.cse47 (select .cse46 |c_main_~#sum~0.base|))) (let ((.cse48 (select .cse50 c_main_~a~0.offset)) (.cse49 (select .cse47 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse46 |c_main_~#sum~0.base| (store .cse47 |c_main_~#sum~0.offset| (+ .cse48 .cse49))) c_main_~a~0.base) .cse4) .cse48 .cse49))))))) (and (or (and (or .cse6 (<= 2 .cse44)) (or .cse7 (<= 2 .cse45))) .cse14) (or .cse14 (and (or .cse6 (<= .cse44 2)) (or .cse7 (<= .cse45 2))))))) (or .cse43 (let ((.cse70 (let ((.cse75 (let ((.cse76 (let ((.cse77 (let ((.cse78 (let ((.cse79 (let ((.cse80 (let ((.cse81 (store .cse26 .cse58 .cse28))) (store .cse81 c_main_~a~0.offset (select .cse81 c_main_~a~0.offset))))) (store .cse80 .cse4 (+ (- 1) (select .cse80 .cse4)))))) (store .cse79 c_main_~a~0.offset (select .cse79 c_main_~a~0.offset))))) (store .cse78 .cse4 (+ (- 1) (select .cse78 .cse4)))))) (store .cse77 c_main_~a~0.offset (select .cse77 c_main_~a~0.offset))))) (store .cse76 .cse4 (+ (- 1) (select .cse76 .cse4)))))) (let ((.cse73 (store |c_#memory_int| c_main_~a~0.base .cse75))) (let ((.cse74 (select .cse73 |c_main_~#sum~0.base|))) (let ((.cse71 (select .cse74 |c_main_~#sum~0.offset|)) (.cse72 (select .cse75 c_main_~a~0.offset))) (+ .cse71 .cse72 (select (select (store .cse73 |c_main_~#sum~0.base| (store .cse74 |c_main_~#sum~0.offset| (+ .cse71 .cse72))) c_main_~a~0.base) .cse4)))))))) (and (or .cse14 (<= .cse70 2)) (or .cse14 (<= 2 .cse70))))) (or (let ((.cse82 (let ((.cse99 (let ((.cse100 (let ((.cse101 (let ((.cse102 (let ((.cse103 (let ((.cse104 (let ((.cse105 (store .cse57 .cse27 .cse28))) (store .cse105 c_main_~a~0.offset (select .cse105 c_main_~a~0.offset))))) (store .cse104 .cse4 (+ (- 1) (select .cse104 .cse4)))))) (store .cse103 c_main_~a~0.offset (select .cse103 c_main_~a~0.offset))))) (store .cse102 .cse4 (+ (- 1) (select .cse102 .cse4)))))) (store .cse101 c_main_~a~0.offset (select .cse101 c_main_~a~0.offset))))) (store .cse100 .cse4 (+ (- 1) (select .cse100 .cse4)))))) (let ((.cse97 (store |c_#memory_int| c_main_~a~0.base .cse99))) (let ((.cse98 (select .cse97 |c_main_~#sum~0.base|))) (let ((.cse95 (select .cse98 |c_main_~#sum~0.offset|)) (.cse96 (select .cse99 c_main_~a~0.offset))) (+ .cse95 .cse96 (select (select (store .cse97 |c_main_~#sum~0.base| (store .cse98 |c_main_~#sum~0.offset| (+ .cse95 .cse96))) c_main_~a~0.base) .cse4))))))) (.cse83 (let ((.cse88 (let ((.cse89 (let ((.cse90 (let ((.cse91 (let ((.cse92 (let ((.cse93 (let ((.cse94 (store .cse42 .cse27 .cse28))) (store .cse94 c_main_~a~0.offset (select .cse94 c_main_~a~0.offset))))) (store .cse93 .cse4 (+ (- 1) (select .cse93 .cse4)))))) (store .cse92 c_main_~a~0.offset (select .cse92 c_main_~a~0.offset))))) (store .cse91 .cse4 (+ (- 1) (select .cse91 .cse4)))))) (store .cse90 c_main_~a~0.offset (select .cse90 c_main_~a~0.offset))))) (store .cse89 .cse4 (+ (- 1) (select .cse89 .cse4)))))) (let ((.cse86 (store |c_#memory_int| c_main_~a~0.base .cse88))) (let ((.cse87 (select .cse86 |c_main_~#sum~0.base|))) (let ((.cse84 (select .cse88 c_main_~a~0.offset)) (.cse85 (select .cse87 |c_main_~#sum~0.offset|))) (+ .cse84 .cse85 (select (select (store .cse86 |c_main_~#sum~0.base| (store .cse87 |c_main_~#sum~0.offset| (+ .cse84 .cse85))) c_main_~a~0.base) .cse4)))))))) (and (or (and (or .cse7 (<= .cse82 2)) (or (<= .cse83 2) .cse6)) .cse14) (or (and (or .cse7 (<= 2 .cse82)) (or (<= 2 .cse83) .cse6)) .cse14))) .cse29) (< (+ c_main_~a~0.base 1) |c_main_~#sum~0.base|) (or (<= 2 .cse106) .cse30) (or .cse107 .cse108 (and (or .cse6 (= c_~N~0 (let ((.cse113 (let ((.cse114 (let ((.cse115 (let ((.cse116 (store .cse117 c_main_~a~0.offset (select .cse117 c_main_~a~0.offset)))) (store .cse116 .cse4 (+ (- 1) (select .cse116 .cse4)))))) (store .cse115 c_main_~a~0.offset (select .cse115 c_main_~a~0.offset))))) (store .cse114 .cse4 (+ (- 1) (select .cse114 .cse4)))))) (let ((.cse111 (store |c_#memory_int| c_main_~a~0.base .cse113))) (let ((.cse112 (select .cse111 |c_main_~#sum~0.base|))) (let ((.cse109 (select .cse113 c_main_~a~0.offset)) (.cse110 (select .cse112 |c_main_~#sum~0.offset|))) (+ .cse109 .cse110 (select (select (store .cse111 |c_main_~#sum~0.base| (store .cse112 |c_main_~#sum~0.offset| (+ .cse109 .cse110))) c_main_~a~0.base) .cse4)))))))) (or .cse7 (= c_~N~0 (let ((.cse122 (let ((.cse123 (let ((.cse124 (let ((.cse125 (store .cse126 c_main_~a~0.offset (select .cse126 c_main_~a~0.offset)))) (store .cse125 .cse4 (+ (- 1) (select .cse125 .cse4)))))) (store .cse124 c_main_~a~0.offset (select .cse124 c_main_~a~0.offset))))) (store .cse123 .cse4 (+ (- 1) (select .cse123 .cse4)))))) (let ((.cse118 (store |c_#memory_int| c_main_~a~0.base .cse122))) (let ((.cse119 (select .cse118 |c_main_~#sum~0.base|))) (let ((.cse120 (select .cse122 c_main_~a~0.offset)) (.cse121 (select .cse119 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse118 |c_main_~#sum~0.base| (store .cse119 |c_main_~#sum~0.offset| (+ .cse120 .cse121))) c_main_~a~0.base) .cse4) .cse120 .cse121))))))))) (= .cse127 1) (= c_main_~a~0.offset 0) (or .cse30 (<= .cse106 2)) .cse128 (or (and (or .cse7 (and (or (= c_~N~0 (let ((.cse133 (store .cse12 .cse27 (+ (- 1) .cse134 (select .cse12 .cse27))))) (let ((.cse130 (store |c_#memory_int| c_main_~a~0.base .cse133))) (let ((.cse131 (select .cse130 |c_main_~#sum~0.base|))) (let ((.cse129 (select .cse131 |c_main_~#sum~0.offset|)) (.cse132 (select .cse133 c_main_~a~0.offset))) (+ .cse129 (select (select (store .cse130 |c_main_~#sum~0.base| (store .cse131 |c_main_~#sum~0.offset| (+ .cse129 .cse132))) c_main_~a~0.base) .cse4) .cse132)))))) .cse29) (or .cse43 (= c_~N~0 (let ((.cse139 (store .cse12 .cse58 (+ (- 1) (select .cse12 .cse58) .cse134)))) (let ((.cse135 (store |c_#memory_int| c_main_~a~0.base .cse139))) (let ((.cse136 (select .cse135 |c_main_~#sum~0.base|))) (let ((.cse137 (select .cse139 c_main_~a~0.offset)) (.cse138 (select .cse136 |c_main_~#sum~0.offset|))) (+ (select (select (store .cse135 |c_main_~#sum~0.base| (store .cse136 |c_main_~#sum~0.offset| (+ .cse137 .cse138))) c_main_~a~0.base) .cse4) .cse137 .cse138))))))))) (or (and (or (= c_~N~0 (let ((.cse144 (store .cse5 .cse27 (+ (- 1) .cse134 (select .cse5 .cse27))))) (let ((.cse140 (store |c_#memory_int| c_main_~a~0.base .cse144))) (let ((.cse141 (select .cse140 |c_main_~#sum~0.base|))) (let ((.cse142 (select .cse141 |c_main_~#sum~0.offset|)) (.cse143 (select .cse144 c_main_~a~0.offset))) (+ (select (select (store .cse140 |c_main_~#sum~0.base| (store .cse141 |c_main_~#sum~0.offset| (+ .cse142 .cse143))) c_main_~a~0.base) .cse4) .cse142 .cse143)))))) .cse29) (or .cse43 (= c_~N~0 (let ((.cse149 (store .cse5 .cse58 (+ (- 1) .cse134 (select .cse5 .cse58))))) (let ((.cse146 (store |c_#memory_int| c_main_~a~0.base .cse149))) (let ((.cse147 (select .cse146 |c_main_~#sum~0.base|))) (let ((.cse145 (select .cse147 |c_main_~#sum~0.offset|)) (.cse148 (select .cse149 c_main_~a~0.offset))) (+ .cse145 (select (select (store .cse146 |c_main_~#sum~0.base| (store .cse147 |c_main_~#sum~0.offset| (+ .cse145 .cse148))) c_main_~a~0.base) .cse4) .cse148)))))))) .cse6)) .cse150) (= (select (select |c_#memory_int| |c_main_~#sum~0.base|) |c_main_~#sum~0.offset|) 0) (or (= (let ((.cse153 (store |c_#memory_int| c_main_~a~0.base .cse155))) (let ((.cse154 (select .cse153 |c_main_~#sum~0.base|))) (let ((.cse151 (select .cse154 |c_main_~#sum~0.offset|))) (+ .cse151 .cse152 (select (select (store .cse153 |c_main_~#sum~0.base| (store .cse154 |c_main_~#sum~0.offset| (+ .cse151 .cse152))) c_main_~a~0.base) .cse4))))) c_~N~0) .cse107 .cse108) (or (and (or .cse43 (and (or .cse6 (= (let ((.cse160 (let ((.cse161 (let ((.cse162 (let ((.cse163 (let ((.cse164 (store .cse117 .cse58 (+ .cse165 (select .cse117 .cse58))))) (store .cse164 c_main_~a~0.offset (select .cse164 c_main_~a~0.offset))))) (store .cse163 .cse4 (+ (- 1) (select .cse163 .cse4)))))) (store .cse162 c_main_~a~0.offset (select .cse162 c_main_~a~0.offset))))) (store .cse161 .cse4 (+ (- 1) (select .cse161 .cse4)))))) (let ((.cse158 (store |c_#memory_int| c_main_~a~0.base .cse160))) (let ((.cse159 (select .cse158 |c_main_~#sum~0.base|))) (let ((.cse156 (select .cse159 |c_main_~#sum~0.offset|)) (.cse157 (select .cse160 c_main_~a~0.offset))) (+ .cse156 .cse157 (select (select (store .cse158 |c_main_~#sum~0.base| (store .cse159 |c_main_~#sum~0.offset| (+ .cse156 .cse157))) c_main_~a~0.base) .cse4)))))) c_~N~0)) (or .cse7 (= c_~N~0 (let ((.cse170 (let ((.cse171 (let ((.cse172 (let ((.cse173 (let ((.cse174 (store .cse126 .cse58 (+ (select .cse126 .cse58) .cse165)))) (store .cse174 c_main_~a~0.offset (select .cse174 c_main_~a~0.offset))))) (store .cse173 .cse4 (+ (- 1) (select .cse173 .cse4)))))) (store .cse172 c_main_~a~0.offset (select .cse172 c_main_~a~0.offset))))) (store .cse171 .cse4 (+ (- 1) (select .cse171 .cse4)))))) (let ((.cse167 (store |c_#memory_int| c_main_~a~0.base .cse170))) (let ((.cse168 (select .cse167 |c_main_~#sum~0.base|))) (let ((.cse166 (select .cse168 |c_main_~#sum~0.offset|)) (.cse169 (select .cse170 c_main_~a~0.offset))) (+ .cse166 (select (select (store .cse167 |c_main_~#sum~0.base| (store .cse168 |c_main_~#sum~0.offset| (+ .cse166 .cse169))) c_main_~a~0.base) .cse4) .cse169))))))))) (or (and (or .cse7 (= (let ((.cse179 (let ((.cse180 (let ((.cse181 (let ((.cse182 (let ((.cse183 (store .cse126 .cse27 (+ .cse165 (select .cse126 .cse27))))) (store .cse183 c_main_~a~0.offset (select .cse183 c_main_~a~0.offset))))) (store .cse182 .cse4 (+ (- 1) (select .cse182 .cse4)))))) (store .cse181 c_main_~a~0.offset (select .cse181 c_main_~a~0.offset))))) (store .cse180 .cse4 (+ (- 1) (select .cse180 .cse4)))))) (let ((.cse175 (store |c_#memory_int| c_main_~a~0.base .cse179))) (let ((.cse176 (select .cse175 |c_main_~#sum~0.base|))) (let ((.cse177 (select .cse176 |c_main_~#sum~0.offset|)) (.cse178 (select .cse179 c_main_~a~0.offset))) (+ (select (select (store .cse175 |c_main_~#sum~0.base| (store .cse176 |c_main_~#sum~0.offset| (+ .cse177 .cse178))) c_main_~a~0.base) .cse4) .cse177 .cse178))))) c_~N~0)) (or .cse6 (= c_~N~0 (let ((.cse188 (let ((.cse189 (let ((.cse190 (let ((.cse191 (let ((.cse192 (store .cse117 .cse27 (+ .cse165 (select .cse117 .cse27))))) (store .cse192 c_main_~a~0.offset (select .cse192 c_main_~a~0.offset))))) (store .cse191 .cse4 (+ (- 1) (select .cse191 .cse4)))))) (store .cse190 c_main_~a~0.offset (select .cse190 c_main_~a~0.offset))))) (store .cse189 .cse4 (+ (select .cse189 .cse4) (- 1)))))) (let ((.cse186 (store |c_#memory_int| c_main_~a~0.base .cse188))) (let ((.cse187 (select .cse186 |c_main_~#sum~0.base|))) (let ((.cse184 (select .cse187 |c_main_~#sum~0.offset|)) (.cse185 (select .cse188 c_main_~a~0.offset))) (+ .cse184 .cse185 (select (select (store .cse186 |c_main_~#sum~0.base| (store .cse187 |c_main_~#sum~0.offset| (+ .cse184 .cse185))) c_main_~a~0.base) .cse4))))))))) .cse29)) .cse107 .cse193) (or .cse7 (let ((.cse194 (let ((.cse199 (let ((.cse200 (let ((.cse201 (let ((.cse202 (let ((.cse203 (let ((.cse204 (store .cse57 c_main_~a~0.offset (select .cse57 c_main_~a~0.offset)))) (store .cse204 .cse4 (+ (- 1) (select .cse204 .cse4)))))) (store .cse203 c_main_~a~0.offset (select .cse203 c_main_~a~0.offset))))) (store .cse202 .cse4 (+ (- 1) (select .cse202 .cse4)))))) (store .cse201 c_main_~a~0.offset (select .cse201 c_main_~a~0.offset))))) (store .cse200 .cse4 (+ (- 1) (select .cse200 .cse4)))))) (let ((.cse195 (store |c_#memory_int| c_main_~a~0.base .cse199))) (let ((.cse196 (select .cse195 |c_main_~#sum~0.base|))) (let ((.cse197 (select .cse196 |c_main_~#sum~0.offset|)) (.cse198 (select .cse199 c_main_~a~0.offset))) (+ (select (select (store .cse195 |c_main_~#sum~0.base| (store .cse196 |c_main_~#sum~0.offset| (+ .cse197 .cse198))) c_main_~a~0.base) .cse4) .cse197 .cse198))))))) (and (or .cse30 (<= 2 .cse194)) (or .cse30 (<= .cse194 2))))) (= (select .cse26 .cse4) 1) (or .cse107 .cse193 (and (or .cse43 (= c_~N~0 (let ((.cse209 (let ((.cse210 (let ((.cse211 (let ((.cse212 (let ((.cse213 (store .cse26 .cse58 (+ .cse165 .cse214)))) (store .cse213 c_main_~a~0.offset (select .cse213 c_main_~a~0.offset))))) (store .cse212 .cse4 (+ (- 1) (select .cse212 .cse4)))))) (store .cse211 c_main_~a~0.offset (select .cse211 c_main_~a~0.offset))))) (store .cse210 .cse4 (+ (- 1) (select .cse210 .cse4)))))) (let ((.cse206 (store |c_#memory_int| c_main_~a~0.base .cse209))) (let ((.cse207 (select .cse206 |c_main_~#sum~0.base|))) (let ((.cse205 (select .cse209 c_main_~a~0.offset)) (.cse208 (select .cse207 |c_main_~#sum~0.offset|))) (+ .cse205 (select (select (store .cse206 |c_main_~#sum~0.base| (store .cse207 |c_main_~#sum~0.offset| (+ .cse205 .cse208))) c_main_~a~0.base) .cse4) .cse208))))))) (or (= (let ((.cse219 (let ((.cse220 (let ((.cse221 (let ((.cse222 (let ((.cse223 (store .cse26 .cse27 (+ .cse165 .cse224)))) (store .cse223 c_main_~a~0.offset (select .cse223 c_main_~a~0.offset))))) (store .cse222 .cse4 (+ (- 1) (select .cse222 .cse4)))))) (store .cse221 c_main_~a~0.offset (select .cse221 c_main_~a~0.offset))))) (store .cse220 .cse4 (+ (- 1) (select .cse220 .cse4)))))) (let ((.cse215 (store |c_#memory_int| c_main_~a~0.base .cse219))) (let ((.cse216 (select .cse215 |c_main_~#sum~0.base|))) (let ((.cse217 (select .cse216 |c_main_~#sum~0.offset|)) (.cse218 (select .cse219 c_main_~a~0.offset))) (+ (select (select (store .cse215 |c_main_~#sum~0.base| (store .cse216 |c_main_~#sum~0.offset| (+ .cse217 .cse218))) c_main_~a~0.base) .cse4) .cse217 .cse218))))) c_~N~0) .cse29))) (or (and (or .cse29 (= c_~N~0 (let ((.cse229 (store .cse26 .cse27 (+ (- 1) .cse134 .cse224)))) (let ((.cse225 (store |c_#memory_int| c_main_~a~0.base .cse229))) (let ((.cse226 (select .cse225 |c_main_~#sum~0.base|))) (let ((.cse227 (select .cse226 |c_main_~#sum~0.offset|)) (.cse228 (select .cse229 c_main_~a~0.offset))) (+ (select (select (store .cse225 |c_main_~#sum~0.base| (store .cse226 |c_main_~#sum~0.offset| (+ .cse227 .cse228))) c_main_~a~0.base) .cse4) .cse227 .cse228))))))) (or .cse43 (= c_~N~0 (let ((.cse234 (store .cse26 .cse58 (+ (- 1) .cse134 .cse214)))) (let ((.cse230 (store |c_#memory_int| c_main_~a~0.base .cse234))) (let ((.cse231 (select .cse230 |c_main_~#sum~0.base|))) (let ((.cse232 (select .cse231 |c_main_~#sum~0.offset|)) (.cse233 (select .cse234 c_main_~a~0.offset))) (+ (select (select (store .cse230 |c_main_~#sum~0.base| (store .cse231 |c_main_~#sum~0.offset| (+ .cse232 .cse233))) c_main_~a~0.base) .cse4) .cse232 .cse233)))))))) .cse150))))))) is different from true [2022-01-31 11:34:29,187 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:31,578 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:33,809 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:34:35,836 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-01-31 11:35:15,760 WARN L228 SmtUtils]: Spent 14.45s on a formula simplification. DAG size of input: 174 DAG size of output: 141 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-01-31 11:35:17,673 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []