/usr/bin/java -ea -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/loops/invert_string-3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 15:56:05,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 15:56:05,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 15:56:05,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 15:56:05,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 15:56:05,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 15:56:05,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 15:56:05,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 15:56:05,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 15:56:05,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 15:56:05,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 15:56:05,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 15:56:05,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 15:56:05,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 15:56:05,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 15:56:05,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 15:56:05,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 15:56:05,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 15:56:05,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 15:56:05,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 15:56:05,752 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 15:56:05,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 15:56:05,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 15:56:05,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 15:56:05,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 15:56:05,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 15:56:05,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 15:56:05,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 15:56:05,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 15:56:05,772 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-27 15:56:05,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 15:56:05,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 15:56:05,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 15:56:05,784 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 15:56:05,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 15:56:05,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 15:56:05,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 15:56:05,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 15:56:05,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 15:56:05,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-27 15:56:05,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 15:56:05,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 15:56:05,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 15:56:05,786 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 15:56:05,786 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 15:56:05,786 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 15:56:06,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 15:56:06,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 15:56:06,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 15:56:06,040 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 15:56:06,041 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 15:56:06,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/invert_string-3.c [2022-04-27 15:56:06,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bc91b3a/9b69d9b8a58143629c1350db64967378/FLAGc5debb785 [2022-04-27 15:56:06,542 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 15:56:06,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/invert_string-3.c [2022-04-27 15:56:06,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bc91b3a/9b69d9b8a58143629c1350db64967378/FLAGc5debb785 [2022-04-27 15:56:06,956 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85bc91b3a/9b69d9b8a58143629c1350db64967378 [2022-04-27 15:56:06,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 15:56:06,959 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 15:56:06,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 15:56:06,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 15:56:06,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 15:56:06,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 03:56:06" (1/1) ... [2022-04-27 15:56:06,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a273ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:06, skipping insertion in model container [2022-04-27 15:56:06,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 03:56:06" (1/1) ... [2022-04-27 15:56:06,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 15:56:06,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 15:56:07,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/invert_string-3.c[327,340] [2022-04-27 15:56:07,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 15:56:07,178 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 15:56:07,192 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/invert_string-3.c[327,340] [2022-04-27 15:56:07,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 15:56:07,220 INFO L208 MainTranslator]: Completed translation [2022-04-27 15:56:07,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07 WrapperNode [2022-04-27 15:56:07,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 15:56:07,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 15:56:07,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 15:56:07,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 15:56:07,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 15:56:07,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 15:56:07,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 15:56:07,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 15:56:07,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 15:56:07,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:07,293 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) [2022-04-27 15:56:07,319 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 [2022-04-27 15:56:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 15:56:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 15:56:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 15:56:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 15:56:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-27 15:56:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 15:56:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 15:56:07,398 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 15:56:07,400 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 15:56:07,716 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 15:56:07,723 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 15:56:07,723 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-27 15:56:07,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:56:07 BoogieIcfgContainer [2022-04-27 15:56:07,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 15:56:07,726 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 15:56:07,726 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 15:56:07,730 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 15:56:07,740 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:56:07" (1/1) ... [2022-04-27 15:56:07,742 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-27 15:56:07,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 03:56:07 BasicIcfg [2022-04-27 15:56:07,772 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 15:56:07,774 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 15:56:07,774 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 15:56:07,782 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 15:56:07,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 03:56:06" (1/4) ... [2022-04-27 15:56:07,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b67c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 03:56:07, skipping insertion in model container [2022-04-27 15:56:07,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 03:56:07" (2/4) ... [2022-04-27 15:56:07,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b67c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 03:56:07, skipping insertion in model container [2022-04-27 15:56:07,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 03:56:07" (3/4) ... [2022-04-27 15:56:07,784 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b67c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 03:56:07, skipping insertion in model container [2022-04-27 15:56:07,784 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 03:56:07" (4/4) ... [2022-04-27 15:56:07,785 INFO L111 eAbstractionObserver]: Analyzing ICFG invert_string-3.cJordan [2022-04-27 15:56:07,799 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-27 15:56:07,799 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 15:56:07,844 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 15:56:07,851 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@76d9a555, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@22f9533d [2022-04-27 15:56:07,851 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 15:56:07,863 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 20 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-27 15:56:07,870 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:07,871 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:07,873 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:07,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:07,880 INFO L85 PathProgramCache]: Analyzing trace with hash 677474136, now seen corresponding path program 1 times [2022-04-27 15:56:07,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:07,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708462517] [2022-04-27 15:56:07,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:07,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:08,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:08,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {30#true} is VALID [2022-04-27 15:56:08,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 15:56:08,140 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30#true} {30#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 15:56:08,142 INFO L272 TraceCheckUtils]: 0: Hoare triple {30#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:08,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {30#true} is VALID [2022-04-27 15:56:08,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 15:56:08,143 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30#true} {30#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 15:56:08,143 INFO L272 TraceCheckUtils]: 4: Hoare triple {30#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 15:56:08,144 INFO L290 TraceCheckUtils]: 5: Hoare triple {30#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {30#true} is VALID [2022-04-27 15:56:08,145 INFO L290 TraceCheckUtils]: 6: Hoare triple {30#true} [76] L18-3-->L18-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 15:56:08,145 INFO L290 TraceCheckUtils]: 7: Hoare triple {31#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {31#false} is VALID [2022-04-27 15:56:08,146 INFO L290 TraceCheckUtils]: 8: Hoare triple {31#false} [81] L26-3-->L26-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 15:56:08,146 INFO L290 TraceCheckUtils]: 9: Hoare triple {31#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {31#false} is VALID [2022-04-27 15:56:08,146 INFO L290 TraceCheckUtils]: 10: Hoare triple {31#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {31#false} is VALID [2022-04-27 15:56:08,147 INFO L272 TraceCheckUtils]: 11: Hoare triple {31#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {31#false} is VALID [2022-04-27 15:56:08,147 INFO L290 TraceCheckUtils]: 12: Hoare triple {31#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31#false} is VALID [2022-04-27 15:56:08,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {31#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 15:56:08,148 INFO L290 TraceCheckUtils]: 14: Hoare triple {31#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 15:56:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:56:08,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:08,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708462517] [2022-04-27 15:56:08,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708462517] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:56:08,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:56:08,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 15:56:08,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707211664] [2022-04-27 15:56:08,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:56:08,157 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 15:56:08,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:08,162 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:08,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 15:56:08,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:08,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 15:56:08,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 15:56:08,208 INFO L87 Difference]: Start difference. First operand has 27 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 20 states have internal predecessors, (27), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:08,305 INFO L93 Difference]: Finished difference Result 27 states and 29 transitions. [2022-04-27 15:56:08,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 15:56:08,306 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 15:56:08,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:08,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 33 transitions. [2022-04-27 15:56:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 33 transitions. [2022-04-27 15:56:08,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 33 transitions. [2022-04-27 15:56:08,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:08,397 INFO L225 Difference]: With dead ends: 27 [2022-04-27 15:56:08,398 INFO L226 Difference]: Without dead ends: 22 [2022-04-27 15:56:08,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 15:56:08,402 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 20 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:08,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 31 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:56:08,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-04-27 15:56:08,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-04-27 15:56:08,427 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:08,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:08,429 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:08,430 INFO L87 Difference]: Start difference. First operand 22 states. Second operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:08,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:08,436 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-04-27 15:56:08,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-04-27 15:56:08,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:08,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:08,438 INFO L74 IsIncluded]: Start isIncluded. First operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 22 states. [2022-04-27 15:56:08,439 INFO L87 Difference]: Start difference. First operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 22 states. [2022-04-27 15:56:08,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:08,443 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-04-27 15:56:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-04-27 15:56:08,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:08,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:08,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:08,445 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 16 states have (on average 1.1875) internal successors, (19), 16 states have internal predecessors, (19), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 24 transitions. [2022-04-27 15:56:08,456 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 24 transitions. Word has length 15 [2022-04-27 15:56:08,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:08,457 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 24 transitions. [2022-04-27 15:56:08,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-04-27 15:56:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-27 15:56:08,463 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:08,463 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:08,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 15:56:08,464 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:08,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:08,465 INFO L85 PathProgramCache]: Analyzing trace with hash -242476646, now seen corresponding path program 1 times [2022-04-27 15:56:08,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:08,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190143565] [2022-04-27 15:56:08,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:08,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:08,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:08,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {138#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {131#true} is VALID [2022-04-27 15:56:08,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {131#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 15:56:08,759 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131#true} {131#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 15:56:08,761 INFO L272 TraceCheckUtils]: 0: Hoare triple {131#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {138#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:08,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {138#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {131#true} is VALID [2022-04-27 15:56:08,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {131#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 15:56:08,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131#true} {131#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 15:56:08,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {131#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {131#true} is VALID [2022-04-27 15:56:08,764 INFO L290 TraceCheckUtils]: 5: Hoare triple {131#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {136#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:56:08,765 INFO L290 TraceCheckUtils]: 6: Hoare triple {136#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {136#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:56:08,767 INFO L290 TraceCheckUtils]: 7: Hoare triple {136#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {137#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:56:08,768 INFO L290 TraceCheckUtils]: 8: Hoare triple {137#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 15:56:08,768 INFO L290 TraceCheckUtils]: 9: Hoare triple {132#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {132#false} is VALID [2022-04-27 15:56:08,769 INFO L290 TraceCheckUtils]: 10: Hoare triple {132#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {132#false} is VALID [2022-04-27 15:56:08,769 INFO L272 TraceCheckUtils]: 11: Hoare triple {132#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {132#false} is VALID [2022-04-27 15:56:08,770 INFO L290 TraceCheckUtils]: 12: Hoare triple {132#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {132#false} is VALID [2022-04-27 15:56:08,770 INFO L290 TraceCheckUtils]: 13: Hoare triple {132#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 15:56:08,770 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#false} is VALID [2022-04-27 15:56:08,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 15:56:08,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:08,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190143565] [2022-04-27 15:56:08,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190143565] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:56:08,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:56:08,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 15:56:08,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485312318] [2022-04-27 15:56:08,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:56:08,774 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 15:56:08,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:08,775 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:08,794 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:08,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 15:56:08,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:08,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 15:56:08,799 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 15:56:08,800 INFO L87 Difference]: Start difference. First operand 22 states and 24 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,032 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-04-27 15:56:09,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 15:56:09,033 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-27 15:56:09,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-27 15:56:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-27 15:56:09,039 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2022-04-27 15:56:09,072 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:09,075 INFO L225 Difference]: With dead ends: 24 [2022-04-27 15:56:09,075 INFO L226 Difference]: Without dead ends: 24 [2022-04-27 15:56:09,075 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-27 15:56:09,076 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 30 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:09,077 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 28 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 15:56:09,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2022-04-27 15:56:09,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 23. [2022-04-27 15:56:09,084 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:09,084 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,085 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,085 INFO L87 Difference]: Start difference. First operand 24 states. Second operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,088 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-04-27 15:56:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-27 15:56:09,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:09,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:09,089 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 24 states. [2022-04-27 15:56:09,091 INFO L87 Difference]: Start difference. First operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 24 states. [2022-04-27 15:56:09,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,094 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-04-27 15:56:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-27 15:56:09,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:09,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:09,095 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:09,095 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2022-04-27 15:56:09,097 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 15 [2022-04-27 15:56:09,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:09,098 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2022-04-27 15:56:09,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-27 15:56:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-27 15:56:09,098 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:09,098 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:09,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 15:56:09,099 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:09,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:09,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1931903288, now seen corresponding path program 1 times [2022-04-27 15:56:09,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:09,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453402036] [2022-04-27 15:56:09,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {240#true} is VALID [2022-04-27 15:56:09,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {240#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {240#true} is VALID [2022-04-27 15:56:09,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {240#true} {240#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {240#true} is VALID [2022-04-27 15:56:09,282 INFO L272 TraceCheckUtils]: 0: Hoare triple {240#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:09,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {240#true} is VALID [2022-04-27 15:56:09,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {240#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {240#true} is VALID [2022-04-27 15:56:09,282 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {240#true} {240#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {240#true} is VALID [2022-04-27 15:56:09,282 INFO L272 TraceCheckUtils]: 4: Hoare triple {240#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {240#true} is VALID [2022-04-27 15:56:09,284 INFO L290 TraceCheckUtils]: 5: Hoare triple {240#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {245#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-27 15:56:09,284 INFO L290 TraceCheckUtils]: 6: Hoare triple {245#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {241#false} is VALID [2022-04-27 15:56:09,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {241#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {241#false} is VALID [2022-04-27 15:56:09,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {241#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {241#false} is VALID [2022-04-27 15:56:09,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {241#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {241#false} is VALID [2022-04-27 15:56:09,285 INFO L290 TraceCheckUtils]: 10: Hoare triple {241#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {241#false} is VALID [2022-04-27 15:56:09,286 INFO L290 TraceCheckUtils]: 11: Hoare triple {241#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {241#false} is VALID [2022-04-27 15:56:09,286 INFO L290 TraceCheckUtils]: 12: Hoare triple {241#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {241#false} is VALID [2022-04-27 15:56:09,286 INFO L272 TraceCheckUtils]: 13: Hoare triple {241#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {241#false} is VALID [2022-04-27 15:56:09,286 INFO L290 TraceCheckUtils]: 14: Hoare triple {241#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {241#false} is VALID [2022-04-27 15:56:09,287 INFO L290 TraceCheckUtils]: 15: Hoare triple {241#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {241#false} is VALID [2022-04-27 15:56:09,287 INFO L290 TraceCheckUtils]: 16: Hoare triple {241#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {241#false} is VALID [2022-04-27 15:56:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:56:09,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:09,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453402036] [2022-04-27 15:56:09,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453402036] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 15:56:09,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 15:56:09,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 15:56:09,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630835557] [2022-04-27 15:56:09,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 15:56:09,289 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-27 15:56:09,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:09,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:09,305 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 15:56:09,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:09,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 15:56:09,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 15:56:09,306 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,399 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-27 15:56:09,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 15:56:09,399 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-27 15:56:09,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:09,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 27 transitions. [2022-04-27 15:56:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 27 transitions. [2022-04-27 15:56:09,402 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 27 transitions. [2022-04-27 15:56:09,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:09,432 INFO L225 Difference]: With dead ends: 25 [2022-04-27 15:56:09,432 INFO L226 Difference]: Without dead ends: 25 [2022-04-27 15:56:09,433 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 15:56:09,435 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 19 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:09,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 28 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 15:56:09,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-27 15:56:09,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 24. [2022-04-27 15:56:09,440 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:09,440 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,440 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,440 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,447 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-27 15:56:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-27 15:56:09,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:09,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:09,449 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 25 states. [2022-04-27 15:56:09,450 INFO L87 Difference]: Start difference. First operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 25 states. [2022-04-27 15:56:09,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:09,452 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2022-04-27 15:56:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2022-04-27 15:56:09,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:09,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:09,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:09,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 3 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-27 15:56:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-04-27 15:56:09,456 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 17 [2022-04-27 15:56:09,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:09,456 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-04-27 15:56:09,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-27 15:56:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-27 15:56:09,457 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:09,457 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:09,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-27 15:56:09,458 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:09,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:09,458 INFO L85 PathProgramCache]: Analyzing trace with hash -1226486282, now seen corresponding path program 1 times [2022-04-27 15:56:09,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:09,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647291697] [2022-04-27 15:56:09,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {350#true} is VALID [2022-04-27 15:56:09,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {350#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:09,660 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {350#true} {350#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:09,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {350#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:09,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {350#true} is VALID [2022-04-27 15:56:09,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {350#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:09,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {350#true} {350#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:09,662 INFO L272 TraceCheckUtils]: 4: Hoare triple {350#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:09,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {350#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {355#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} is VALID [2022-04-27 15:56:09,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {355#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {356#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-27 15:56:09,665 INFO L290 TraceCheckUtils]: 7: Hoare triple {356#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) 0) (= main_~i~0 0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {357#(and (<= (+ main_~i~0 4) main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-27 15:56:09,666 INFO L290 TraceCheckUtils]: 8: Hoare triple {357#(and (<= (+ main_~i~0 4) main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:09,666 INFO L290 TraceCheckUtils]: 9: Hoare triple {351#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {351#false} is VALID [2022-04-27 15:56:09,666 INFO L290 TraceCheckUtils]: 10: Hoare triple {351#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {351#false} is VALID [2022-04-27 15:56:09,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {351#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {351#false} is VALID [2022-04-27 15:56:09,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {351#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:09,667 INFO L290 TraceCheckUtils]: 13: Hoare triple {351#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {351#false} is VALID [2022-04-27 15:56:09,667 INFO L290 TraceCheckUtils]: 14: Hoare triple {351#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {351#false} is VALID [2022-04-27 15:56:09,667 INFO L272 TraceCheckUtils]: 15: Hoare triple {351#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {351#false} is VALID [2022-04-27 15:56:09,667 INFO L290 TraceCheckUtils]: 16: Hoare triple {351#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {351#false} is VALID [2022-04-27 15:56:09,667 INFO L290 TraceCheckUtils]: 17: Hoare triple {351#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:09,668 INFO L290 TraceCheckUtils]: 18: Hoare triple {351#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:56:09,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:09,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647291697] [2022-04-27 15:56:09,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647291697] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:56:09,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1656145114] [2022-04-27 15:56:09,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:09,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:09,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:09,675 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) [2022-04-27 15:56:09,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 15:56:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-27 15:56:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:09,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:56:09,881 INFO L390 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 [2022-04-27 15:56:10,045 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 49 [2022-04-27 15:56:10,056 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2022-04-27 15:56:10,074 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 12 [2022-04-27 15:56:10,189 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-04-27 15:56:10,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:10,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:10,963 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 10 [2022-04-27 15:56:11,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {350#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {350#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {350#true} is VALID [2022-04-27 15:56:11,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {350#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {350#true} {350#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {350#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,106 INFO L290 TraceCheckUtils]: 5: Hoare triple {350#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,107 INFO L290 TraceCheckUtils]: 6: Hoare triple {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,110 INFO L290 TraceCheckUtils]: 9: Hoare triple {377#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {390#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:11,113 INFO L290 TraceCheckUtils]: 10: Hoare triple {390#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {394#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {394#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {398#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:11,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {398#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {402#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (mod (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:11,119 INFO L290 TraceCheckUtils]: 13: Hoare triple {402#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (mod (+ main_~max~0 4294967295) 4294967296) 1))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {406#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< (mod main_~j~0 4294967296) 1) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:56:11,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {406#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< (mod main_~j~0 4294967296) 1) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) |main_~#str2~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {410#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:11,124 INFO L272 TraceCheckUtils]: 15: Hoare triple {410#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {414#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:11,124 INFO L290 TraceCheckUtils]: 16: Hoare triple {414#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {418#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:11,125 INFO L290 TraceCheckUtils]: 17: Hoare triple {418#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:11,125 INFO L290 TraceCheckUtils]: 18: Hoare triple {351#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:56:11,126 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:56:11,675 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-27 15:56:11,676 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 330 treesize of output 1 [2022-04-27 15:56:11,706 INFO L290 TraceCheckUtils]: 18: Hoare triple {351#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:11,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {418#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {351#false} is VALID [2022-04-27 15:56:11,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {414#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {418#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:11,708 INFO L272 TraceCheckUtils]: 15: Hoare triple {410#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {414#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:11,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {437#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {410#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:11,711 INFO L290 TraceCheckUtils]: 13: Hoare triple {441#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {437#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:56:11,712 INFO L290 TraceCheckUtils]: 12: Hoare triple {445#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {441#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:56:11,713 INFO L290 TraceCheckUtils]: 11: Hoare triple {449#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {445#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} is VALID [2022-04-27 15:56:11,714 INFO L290 TraceCheckUtils]: 10: Hoare triple {453#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))) |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))) |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {449#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:11,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {350#true} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {453#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))) |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))) |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:11,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {350#true} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,716 INFO L290 TraceCheckUtils]: 7: Hoare triple {350#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {350#true} is VALID [2022-04-27 15:56:11,716 INFO L290 TraceCheckUtils]: 6: Hoare triple {350#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {350#true} is VALID [2022-04-27 15:56:11,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {350#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {350#true} is VALID [2022-04-27 15:56:11,720 INFO L272 TraceCheckUtils]: 4: Hoare triple {350#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,721 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {350#true} {350#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,721 INFO L290 TraceCheckUtils]: 2: Hoare triple {350#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,723 INFO L290 TraceCheckUtils]: 1: Hoare triple {350#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {350#true} is VALID [2022-04-27 15:56:11,723 INFO L272 TraceCheckUtils]: 0: Hoare triple {350#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {350#true} is VALID [2022-04-27 15:56:11,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 15:56:11,723 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1656145114] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:56:11,723 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:56:11,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11, 10] total 20 [2022-04-27 15:56:11,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826706765] [2022-04-27 15:56:11,724 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:56:11,725 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-27 15:56:11,727 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:11,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:11,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:11,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-27 15:56:11,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:11,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-27 15:56:11,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=316, Unknown=0, NotChecked=0, Total=380 [2022-04-27 15:56:11,769 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:13,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:13,727 INFO L93 Difference]: Finished difference Result 46 states and 51 transitions. [2022-04-27 15:56:13,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-27 15:56:13,727 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-27 15:56:13,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 53 transitions. [2022-04-27 15:56:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 53 transitions. [2022-04-27 15:56:13,733 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 53 transitions. [2022-04-27 15:56:13,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:13,811 INFO L225 Difference]: With dead ends: 46 [2022-04-27 15:56:13,812 INFO L226 Difference]: Without dead ends: 46 [2022-04-27 15:56:13,812 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=259, Invalid=1073, Unknown=0, NotChecked=0, Total=1332 [2022-04-27 15:56:13,813 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 43 mSDsluCounter, 56 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:13,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 66 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-27 15:56:13,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2022-04-27 15:56:13,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 35. [2022-04-27 15:56:13,817 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:13,818 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:13,818 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:13,818 INFO L87 Difference]: Start difference. First operand 46 states. Second operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:13,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:13,821 INFO L93 Difference]: Finished difference Result 46 states and 51 transitions. [2022-04-27 15:56:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-04-27 15:56:13,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:13,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:13,822 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 46 states. [2022-04-27 15:56:13,822 INFO L87 Difference]: Start difference. First operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 46 states. [2022-04-27 15:56:13,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:13,825 INFO L93 Difference]: Finished difference Result 46 states and 51 transitions. [2022-04-27 15:56:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-04-27 15:56:13,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:13,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:13,825 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:13,825 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 28 states have internal predecessors, (31), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:13,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2022-04-27 15:56:13,827 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 38 transitions. Word has length 19 [2022-04-27 15:56:13,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:13,827 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 38 transitions. [2022-04-27 15:56:13,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.0) internal successors, (38), 18 states have internal predecessors, (38), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-04-27 15:56:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-27 15:56:13,828 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:13,828 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:13,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-27 15:56:14,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:14,052 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:14,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:14,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1057862574, now seen corresponding path program 2 times [2022-04-27 15:56:14,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:14,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312839575] [2022-04-27 15:56:14,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:14,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:14,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:14,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {695#true} is VALID [2022-04-27 15:56:14,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {695#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:14,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {695#true} {695#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:14,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {695#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:14,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {705#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {695#true} is VALID [2022-04-27 15:56:14,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {695#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:14,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {695#true} {695#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:14,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {695#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:14,350 INFO L290 TraceCheckUtils]: 5: Hoare triple {695#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,351 INFO L290 TraceCheckUtils]: 6: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,353 INFO L290 TraceCheckUtils]: 9: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,360 INFO L290 TraceCheckUtils]: 10: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:14,361 INFO L290 TraceCheckUtils]: 11: Hoare triple {700#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {701#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:14,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {701#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {701#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:14,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {701#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {702#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:56:14,365 INFO L290 TraceCheckUtils]: 14: Hoare triple {702#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {703#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:56:14,366 INFO L290 TraceCheckUtils]: 15: Hoare triple {703#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {704#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:56:14,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {704#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:14,367 INFO L290 TraceCheckUtils]: 17: Hoare triple {696#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {696#false} is VALID [2022-04-27 15:56:14,367 INFO L290 TraceCheckUtils]: 18: Hoare triple {696#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {696#false} is VALID [2022-04-27 15:56:14,367 INFO L272 TraceCheckUtils]: 19: Hoare triple {696#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {696#false} is VALID [2022-04-27 15:56:14,368 INFO L290 TraceCheckUtils]: 20: Hoare triple {696#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {696#false} is VALID [2022-04-27 15:56:14,368 INFO L290 TraceCheckUtils]: 21: Hoare triple {696#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:14,368 INFO L290 TraceCheckUtils]: 22: Hoare triple {696#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 15:56:14,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:14,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312839575] [2022-04-27 15:56:14,369 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312839575] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:56:14,369 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425961076] [2022-04-27 15:56:14,369 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 15:56:14,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:14,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:14,370 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) [2022-04-27 15:56:14,404 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 15:56:14,454 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 15:56:14,454 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:56:14,456 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 34 conjunts are in the unsatisfiable core [2022-04-27 15:56:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:14,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:56:14,496 INFO L390 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 [2022-04-27 15:56:14,757 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2022-04-27 15:56:16,973 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:16,981 INFO L356 Elim1Store]: treesize reduction 12, result has 20.0 percent of original size [2022-04-27 15:56:16,982 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 13 [2022-04-27 15:56:17,455 INFO L272 TraceCheckUtils]: 0: Hoare triple {695#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:17,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {695#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {695#true} is VALID [2022-04-27 15:56:17,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {695#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:17,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {695#true} {695#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:17,456 INFO L272 TraceCheckUtils]: 4: Hoare triple {695#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:17,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {695#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,458 INFO L290 TraceCheckUtils]: 7: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,460 INFO L290 TraceCheckUtils]: 10: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,460 INFO L290 TraceCheckUtils]: 11: Hoare triple {724#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {743#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:17,461 INFO L290 TraceCheckUtils]: 12: Hoare triple {743#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {747#(and (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:17,462 INFO L290 TraceCheckUtils]: 13: Hoare triple {747#(and (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {751#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:17,463 INFO L290 TraceCheckUtils]: 14: Hoare triple {751#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {755#(and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:56:17,464 INFO L290 TraceCheckUtils]: 15: Hoare triple {755#(and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {759#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 (mod (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:56:17,465 INFO L290 TraceCheckUtils]: 16: Hoare triple {759#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 (mod (+ main_~max~0 4294967295) 4294967296)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {763#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (= |main_~#str1~0.offset| 0) (< (mod (+ main_~max~0 4294967295) 4294967296) 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 (mod (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:56:17,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {763#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (= |main_~#str1~0.offset| 0) (< (mod (+ main_~max~0 4294967295) 4294967296) 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 (mod (+ main_~max~0 4294967295) 4294967296)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {767#(and (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:56:17,469 INFO L290 TraceCheckUtils]: 18: Hoare triple {767#(and (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {771#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:17,472 INFO L272 TraceCheckUtils]: 19: Hoare triple {771#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {775#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:17,473 INFO L290 TraceCheckUtils]: 20: Hoare triple {775#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {779#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:17,473 INFO L290 TraceCheckUtils]: 21: Hoare triple {779#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:17,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {696#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 15:56:17,474 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:56:17,833 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:56:17,834 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 76 [2022-04-27 15:56:17,918 INFO L356 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2022-04-27 15:56:17,918 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 21 [2022-04-27 15:56:17,930 INFO L390 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 36 treesize of output 28 [2022-04-27 15:56:17,959 INFO L356 Elim1Store]: treesize reduction 27, result has 34.1 percent of original size [2022-04-27 15:56:17,959 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 45 [2022-04-27 15:56:18,002 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:56:18,002 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 78 [2022-04-27 15:56:18,091 INFO L356 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2022-04-27 15:56:18,091 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 23 treesize of output 22 [2022-04-27 15:56:18,104 INFO L390 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 39 treesize of output 30 [2022-04-27 15:56:18,137 INFO L356 Elim1Store]: treesize reduction 27, result has 37.2 percent of original size [2022-04-27 15:56:18,137 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 49 [2022-04-27 15:56:18,500 INFO L290 TraceCheckUtils]: 22: Hoare triple {696#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:18,501 INFO L290 TraceCheckUtils]: 21: Hoare triple {779#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {696#false} is VALID [2022-04-27 15:56:18,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {775#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {779#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:18,502 INFO L272 TraceCheckUtils]: 19: Hoare triple {771#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {775#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:18,502 INFO L290 TraceCheckUtils]: 18: Hoare triple {798#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {771#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:18,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {802#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {798#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:56:18,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {806#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {802#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:56:18,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {810#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {806#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} is VALID [2022-04-27 15:56:18,508 INFO L290 TraceCheckUtils]: 14: Hoare triple {814#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {810#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:18,509 INFO L290 TraceCheckUtils]: 13: Hoare triple {818#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (not (<= 1 main_~i~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {814#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:18,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {822#(or (<= 2 main_~i~0) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (not (<= 1 main_~i~0)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {818#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {695#true} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {822#(or (<= 2 main_~i~0) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 10: Hoare triple {695#true} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {695#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {695#true} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {695#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {695#true} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {695#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {695#true} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 6: Hoare triple {695#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {695#true} is VALID [2022-04-27 15:56:18,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {695#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {695#true} is VALID [2022-04-27 15:56:18,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {695#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:18,514 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {695#true} {695#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:18,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {695#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:18,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {695#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {695#true} is VALID [2022-04-27 15:56:18,515 INFO L272 TraceCheckUtils]: 0: Hoare triple {695#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {695#true} is VALID [2022-04-27 15:56:18,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 15:56:18,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425961076] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:56:18,515 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:56:18,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 13, 12] total 26 [2022-04-27 15:56:18,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977222589] [2022-04-27 15:56:18,516 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:56:18,516 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-27 15:56:18,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:18,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:18,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:18,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-27 15:56:18,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:18,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-27 15:56:18,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=557, Unknown=0, NotChecked=0, Total=650 [2022-04-27 15:56:18,583 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. Second operand has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:21,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:21,470 INFO L93 Difference]: Finished difference Result 51 states and 57 transitions. [2022-04-27 15:56:21,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-27 15:56:21,470 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-27 15:56:21,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 59 transitions. [2022-04-27 15:56:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:21,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 59 transitions. [2022-04-27 15:56:21,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 59 transitions. [2022-04-27 15:56:21,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:21,559 INFO L225 Difference]: With dead ends: 51 [2022-04-27 15:56:21,559 INFO L226 Difference]: Without dead ends: 51 [2022-04-27 15:56:21,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 33 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 358 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=378, Invalid=1692, Unknown=0, NotChecked=0, Total=2070 [2022-04-27 15:56:21,560 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 68 mSDsluCounter, 50 mSDsCounter, 0 mSdLazyCounter, 349 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 60 SdHoareTripleChecker+Invalid, 511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:21,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 60 Invalid, 511 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 349 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 15:56:21,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-27 15:56:21,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 41. [2022-04-27 15:56:21,564 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:21,564 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:21,565 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:21,565 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:21,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:21,567 INFO L93 Difference]: Finished difference Result 51 states and 57 transitions. [2022-04-27 15:56:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2022-04-27 15:56:21,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:21,567 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:21,568 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 51 states. [2022-04-27 15:56:21,568 INFO L87 Difference]: Start difference. First operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 51 states. [2022-04-27 15:56:21,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:21,570 INFO L93 Difference]: Finished difference Result 51 states and 57 transitions. [2022-04-27 15:56:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 57 transitions. [2022-04-27 15:56:21,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:21,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:21,570 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:21,570 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 33 states have (on average 1.1515151515151516) internal successors, (38), 34 states have internal predecessors, (38), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 45 transitions. [2022-04-27 15:56:21,572 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 45 transitions. Word has length 23 [2022-04-27 15:56:21,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:21,572 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 45 transitions. [2022-04-27 15:56:21,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 1.76) internal successors, (44), 24 states have internal predecessors, (44), 3 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2022-04-27 15:56:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-27 15:56:21,573 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:21,573 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:21,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 15:56:21,787 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:21,788 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:21,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:21,788 INFO L85 PathProgramCache]: Analyzing trace with hash -126211412, now seen corresponding path program 3 times [2022-04-27 15:56:21,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:21,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003572256] [2022-04-27 15:56:21,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:21,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:21,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:21,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {1107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1098#true} is VALID [2022-04-27 15:56:21,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {1098#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:21,941 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1098#true} {1098#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:21,941 INFO L272 TraceCheckUtils]: 0: Hoare triple {1098#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:21,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {1107#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1098#true} is VALID [2022-04-27 15:56:21,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {1098#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:21,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1098#true} {1098#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:21,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {1098#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:21,943 INFO L290 TraceCheckUtils]: 5: Hoare triple {1098#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} is VALID [2022-04-27 15:56:21,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1104#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-27 15:56:21,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {1104#(and (<= 5 main_~max~0) (<= (div main_~max~0 4294967296) 0) (= main_~i~0 0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1105#(and (<= (div main_~max~0 4294967296) 0) (<= (+ main_~i~0 4) main_~max~0) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:21,945 INFO L290 TraceCheckUtils]: 8: Hoare triple {1105#(and (<= (div main_~max~0 4294967296) 0) (<= (+ main_~i~0 4) main_~max~0) (<= 1 main_~i~0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1105#(and (<= (div main_~max~0 4294967296) 0) (<= (+ main_~i~0 4) main_~max~0) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:21,950 INFO L290 TraceCheckUtils]: 9: Hoare triple {1105#(and (<= (div main_~max~0 4294967296) 0) (<= (+ main_~i~0 4) main_~max~0) (<= 1 main_~i~0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1106#(and (<= (+ main_~i~0 3) main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-27 15:56:21,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {1106#(and (<= (+ main_~i~0 3) main_~max~0) (<= (div main_~max~0 4294967296) (div main_~i~0 4294967296)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:21,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {1099#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1099#false} is VALID [2022-04-27 15:56:21,952 INFO L290 TraceCheckUtils]: 12: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:21,952 INFO L290 TraceCheckUtils]: 13: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 14: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 15: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 16: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 17: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 18: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 19: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:21,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 22: Hoare triple {1099#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {1099#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {1099#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L272 TraceCheckUtils]: 25: Hoare triple {1099#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 26: Hoare triple {1099#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 27: Hoare triple {1099#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L290 TraceCheckUtils]: 28: Hoare triple {1099#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:56:21,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:21,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003572256] [2022-04-27 15:56:21,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003572256] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:56:21,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [781009598] [2022-04-27 15:56:21,955 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 15:56:21,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:21,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:21,957 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) [2022-04-27 15:56:21,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 15:56:22,045 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-04-27 15:56:22,045 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:56:22,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 15:56:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:22,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:56:22,783 INFO L272 TraceCheckUtils]: 0: Hoare triple {1098#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {1098#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1098#true} is VALID [2022-04-27 15:56:22,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {1098#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1098#true} {1098#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {1098#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,785 INFO L290 TraceCheckUtils]: 5: Hoare triple {1098#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} is VALID [2022-04-27 15:56:22,785 INFO L290 TraceCheckUtils]: 6: Hoare triple {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} is VALID [2022-04-27 15:56:22,786 INFO L290 TraceCheckUtils]: 7: Hoare triple {1103#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= main_~i~0 0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1132#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:56:22,786 INFO L290 TraceCheckUtils]: 8: Hoare triple {1132#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= (+ (- 1) main_~i~0) 0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1132#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:56:22,787 INFO L290 TraceCheckUtils]: 9: Hoare triple {1132#(and (<= 5 main_~max~0) (<= main_~max~0 5) (= (+ (- 1) main_~i~0) 0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1139#(and (= (+ (- 2) main_~i~0) 0) (<= 5 main_~max~0) (<= main_~max~0 5))} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 10: Hoare triple {1139#(and (= (+ (- 2) main_~i~0) 0) (<= 5 main_~max~0) (<= main_~max~0 5))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 11: Hoare triple {1099#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 12: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 13: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 14: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 15: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 16: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 17: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,788 INFO L290 TraceCheckUtils]: 18: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 19: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 20: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 21: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 22: Hoare triple {1099#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 23: Hoare triple {1099#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {1099#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:22,789 INFO L272 TraceCheckUtils]: 25: Hoare triple {1099#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:22,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {1099#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1099#false} is VALID [2022-04-27 15:56:22,790 INFO L290 TraceCheckUtils]: 27: Hoare triple {1099#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,790 INFO L290 TraceCheckUtils]: 28: Hoare triple {1099#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:56:22,790 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:56:22,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {1099#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {1099#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {1099#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1099#false} is VALID [2022-04-27 15:56:22,907 INFO L272 TraceCheckUtils]: 25: Hoare triple {1099#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:22,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {1099#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {1099#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 22: Hoare triple {1099#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 21: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 19: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,908 INFO L290 TraceCheckUtils]: 17: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 16: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 15: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {1099#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {1099#false} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1099#false} is VALID [2022-04-27 15:56:22,909 INFO L290 TraceCheckUtils]: 11: Hoare triple {1099#false} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1099#false} is VALID [2022-04-27 15:56:22,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {1251#(< (mod main_~i~0 4294967296) (mod main_~max~0 4294967296))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1099#false} is VALID [2022-04-27 15:56:22,911 INFO L290 TraceCheckUtils]: 9: Hoare triple {1255#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~max~0 4294967296))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1251#(< (mod main_~i~0 4294967296) (mod main_~max~0 4294967296))} is VALID [2022-04-27 15:56:22,912 INFO L290 TraceCheckUtils]: 8: Hoare triple {1255#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~max~0 4294967296))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1255#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~max~0 4294967296))} is VALID [2022-04-27 15:56:22,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {1262#(< (mod (+ main_~i~0 2) 4294967296) (mod main_~max~0 4294967296))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1255#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~max~0 4294967296))} is VALID [2022-04-27 15:56:22,913 INFO L290 TraceCheckUtils]: 6: Hoare triple {1262#(< (mod (+ main_~i~0 2) 4294967296) (mod main_~max~0 4294967296))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1262#(< (mod (+ main_~i~0 2) 4294967296) (mod main_~max~0 4294967296))} is VALID [2022-04-27 15:56:22,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {1098#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1262#(< (mod (+ main_~i~0 2) 4294967296) (mod main_~max~0 4294967296))} is VALID [2022-04-27 15:56:22,915 INFO L272 TraceCheckUtils]: 4: Hoare triple {1098#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,915 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1098#true} {1098#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {1098#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {1098#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1098#true} is VALID [2022-04-27 15:56:22,915 INFO L272 TraceCheckUtils]: 0: Hoare triple {1098#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1098#true} is VALID [2022-04-27 15:56:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:56:22,916 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [781009598] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:56:22,916 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:56:22,916 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2022-04-27 15:56:22,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671925983] [2022-04-27 15:56:22,916 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:56:22,917 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-27 15:56:22,917 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:22,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:22,942 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:22,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 15:56:22,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:22,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 15:56:22,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-04-27 15:56:22,943 INFO L87 Difference]: Start difference. First operand 41 states and 45 transitions. Second operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:23,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:23,224 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-27 15:56:23,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-27 15:56:23,224 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-27 15:56:23,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:23,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 36 transitions. [2022-04-27 15:56:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:23,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 36 transitions. [2022-04-27 15:56:23,227 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 36 transitions. [2022-04-27 15:56:23,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:23,267 INFO L225 Difference]: With dead ends: 47 [2022-04-27 15:56:23,267 INFO L226 Difference]: Without dead ends: 47 [2022-04-27 15:56:23,268 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 54 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2022-04-27 15:56:23,268 INFO L413 NwaCegarLoop]: 20 mSDtfsCounter, 26 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:23,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 42 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 15:56:23,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-27 15:56:23,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-27 15:56:23,272 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:23,272 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:23,272 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:23,272 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:23,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:23,274 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-27 15:56:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-27 15:56:23,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:23,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:23,275 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 47 states. [2022-04-27 15:56:23,275 INFO L87 Difference]: Start difference. First operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 47 states. [2022-04-27 15:56:23,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:23,277 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-27 15:56:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-27 15:56:23,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:23,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:23,277 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:23,277 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 39 states have (on average 1.1282051282051282) internal successors, (44), 40 states have internal predecessors, (44), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-27 15:56:23,279 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 29 [2022-04-27 15:56:23,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:23,279 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-27 15:56:23,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 11 states have internal predecessors, (29), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-27 15:56:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-27 15:56:23,280 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:23,280 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:23,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 15:56:23,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:23,484 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:23,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:23,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1457388698, now seen corresponding path program 4 times [2022-04-27 15:56:23,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:23,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706766289] [2022-04-27 15:56:23,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:23,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:24,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:24,632 INFO L290 TraceCheckUtils]: 0: Hoare triple {1507#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1484#true} is VALID [2022-04-27 15:56:24,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:24,632 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1484#true} {1484#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:24,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1507#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:24,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {1507#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1484#true} is VALID [2022-04-27 15:56:24,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:24,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:24,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:24,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1489#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,635 INFO L290 TraceCheckUtils]: 6: Hoare triple {1489#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1489#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {1489#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1490#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:24,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {1490#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1490#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:24,637 INFO L290 TraceCheckUtils]: 9: Hoare triple {1490#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1491#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:56:24,638 INFO L290 TraceCheckUtils]: 10: Hoare triple {1491#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1491#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:56:24,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {1491#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1492#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-27 15:56:24,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {1492#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0) (<= main_~i~0 3))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1492#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-27 15:56:24,640 INFO L290 TraceCheckUtils]: 13: Hoare triple {1492#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0) (<= main_~i~0 3))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1493#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:56:24,641 INFO L290 TraceCheckUtils]: 14: Hoare triple {1493#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1493#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:56:24,642 INFO L290 TraceCheckUtils]: 15: Hoare triple {1493#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (<= main_~i~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1494#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {1494#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1494#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {1494#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1495#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:24,645 INFO L290 TraceCheckUtils]: 18: Hoare triple {1495#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1496#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 3 |main_~#str1~0.offset|) (+ |main_~#str1~0.offset| 4)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:24,646 INFO L290 TraceCheckUtils]: 19: Hoare triple {1496#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 3 |main_~#str1~0.offset|) (+ |main_~#str1~0.offset| 4)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,648 INFO L290 TraceCheckUtils]: 20: Hoare triple {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,651 INFO L290 TraceCheckUtils]: 22: Hoare triple {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,653 INFO L290 TraceCheckUtils]: 23: Hoare triple {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {1497#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 3 |main_~#str1~0.offset|)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (and (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 3 |main_~#str1~0.offset|)) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,656 INFO L290 TraceCheckUtils]: 25: Hoare triple {1498#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 2 |main_~#str1~0.offset|) (+ main_~j~0 2 |main_~#str1~0.offset|))) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset| 4294967298) (+ main_~j~0 2 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1499#(and (= |main_~#str2~0.offset| 0) (or (not (= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~j~0 |main_~#str2~0.offset|) (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ main_~j~0 |main_~#str2~0.offset|) (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,658 INFO L290 TraceCheckUtils]: 26: Hoare triple {1499#(and (= |main_~#str2~0.offset| 0) (or (not (= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~j~0 |main_~#str2~0.offset|) (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ main_~j~0 |main_~#str2~0.offset|) (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1500#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))))) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,659 INFO L290 TraceCheckUtils]: 27: Hoare triple {1500#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (or (and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))))) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1501#(and (= |main_~#str2~0.offset| 0) (or (<= 0 (+ main_~i~0 |main_~#str1~0.offset|)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|))))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)))} is VALID [2022-04-27 15:56:24,661 INFO L290 TraceCheckUtils]: 28: Hoare triple {1501#(and (= |main_~#str2~0.offset| 0) (or (<= 0 (+ main_~i~0 |main_~#str1~0.offset|)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|))))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1502#(and (= |main_~#str2~0.offset| 0) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|))))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {1502#(and (= |main_~#str2~0.offset| 0) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295 |main_~#str1~0.offset|)))) (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#str1~0.base|) 0) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 |main_~#str1~0.offset|))))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1503#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:24,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {1503#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1504#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:24,665 INFO L272 TraceCheckUtils]: 31: Hoare triple {1504#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1505#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 15:56:24,666 INFO L290 TraceCheckUtils]: 32: Hoare triple {1505#(not (= |__VERIFIER_assert_#in~cond| 0))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1506#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 15:56:24,667 INFO L290 TraceCheckUtils]: 33: Hoare triple {1506#(not (= __VERIFIER_assert_~cond 0))} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:24,667 INFO L290 TraceCheckUtils]: 34: Hoare triple {1485#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-27 15:56:24,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:24,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706766289] [2022-04-27 15:56:24,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706766289] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:56:24,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1913172279] [2022-04-27 15:56:24,668 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 15:56:24,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:24,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:24,669 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) [2022-04-27 15:56:24,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-27 15:56:24,753 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 15:56:24,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:56:24,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-27 15:56:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:24,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:56:24,793 INFO L390 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 [2022-04-27 15:56:25,506 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 19 [2022-04-27 15:56:27,663 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:27,671 INFO L356 Elim1Store]: treesize reduction 15, result has 16.7 percent of original size [2022-04-27 15:56:27,671 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 13 [2022-04-27 15:56:28,208 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:28,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1484#true} is VALID [2022-04-27 15:56:28,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:28,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:28,208 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:28,209 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,210 INFO L290 TraceCheckUtils]: 6: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,210 INFO L290 TraceCheckUtils]: 7: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,210 INFO L290 TraceCheckUtils]: 8: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,211 INFO L290 TraceCheckUtils]: 9: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,211 INFO L290 TraceCheckUtils]: 10: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,212 INFO L290 TraceCheckUtils]: 11: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,212 INFO L290 TraceCheckUtils]: 12: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,212 INFO L290 TraceCheckUtils]: 13: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,213 INFO L290 TraceCheckUtils]: 14: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,213 INFO L290 TraceCheckUtils]: 15: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,214 INFO L290 TraceCheckUtils]: 16: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {1526#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1563#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:28,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {1563#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1567#(and (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:28,217 INFO L290 TraceCheckUtils]: 19: Hoare triple {1567#(and (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1571#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,220 INFO L290 TraceCheckUtils]: 20: Hoare triple {1571#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1575#(and (= (+ (- 2) main_~j~0) 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {1575#(and (= (+ (- 2) main_~j~0) 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1579#(and (= (+ (- 2) main_~j~0) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,222 INFO L290 TraceCheckUtils]: 22: Hoare triple {1579#(and (= (+ (- 2) main_~j~0) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1583#(and (= (+ main_~j~0 (- 3)) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,223 INFO L290 TraceCheckUtils]: 23: Hoare triple {1583#(and (= (+ main_~j~0 (- 3)) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1587#(and (= (+ main_~j~0 (- 3)) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:28,227 INFO L290 TraceCheckUtils]: 24: Hoare triple {1587#(and (= (+ main_~j~0 (- 3)) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1591#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:28,228 INFO L290 TraceCheckUtils]: 25: Hoare triple {1591#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1595#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {1595#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1599#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:28,230 INFO L290 TraceCheckUtils]: 27: Hoare triple {1599#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1603#(and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4)) (+ main_~i~0 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 (mod (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:56:28,231 INFO L290 TraceCheckUtils]: 28: Hoare triple {1603#(and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4)) (+ main_~i~0 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 (mod (+ main_~max~0 4294967295) 4294967296)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1607#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (< (mod (+ main_~max~0 4294967295) 4294967296) 5) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 (mod (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:56:28,233 INFO L290 TraceCheckUtils]: 29: Hoare triple {1607#(and (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (< (mod (+ main_~max~0 4294967295) 4294967296) 5) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 (mod (+ main_~max~0 4294967295) 4294967296)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1611#(and (< (div main_~j~0 (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)))} is VALID [2022-04-27 15:56:28,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {1611#(and (< (div main_~j~0 (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1504#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:28,236 INFO L272 TraceCheckUtils]: 31: Hoare triple {1504#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1618#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:28,236 INFO L290 TraceCheckUtils]: 32: Hoare triple {1618#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1622#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:28,236 INFO L290 TraceCheckUtils]: 33: Hoare triple {1622#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:28,237 INFO L290 TraceCheckUtils]: 34: Hoare triple {1485#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:56:28,237 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:56:28,601 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:56:28,602 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 76 [2022-04-27 15:56:28,689 INFO L356 Elim1Store]: treesize reduction 27, result has 34.1 percent of original size [2022-04-27 15:56:28,690 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 45 [2022-04-27 15:56:28,722 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-27 15:56:28,723 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 1 [2022-04-27 15:56:28,738 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:56:28,739 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 78 [2022-04-27 15:56:28,847 INFO L356 Elim1Store]: treesize reduction 5, result has 70.6 percent of original size [2022-04-27 15:56:28,848 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 42 [2022-04-27 15:56:28,881 INFO L390 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 25 treesize of output 17 [2022-04-27 15:56:28,893 INFO L390 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 39 treesize of output 30 [2022-04-27 15:56:29,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {1485#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:29,625 INFO L290 TraceCheckUtils]: 33: Hoare triple {1622#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1485#false} is VALID [2022-04-27 15:56:29,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {1618#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1622#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:29,626 INFO L272 TraceCheckUtils]: 31: Hoare triple {1504#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {1618#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:29,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {1641#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {1504#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:29,627 INFO L290 TraceCheckUtils]: 29: Hoare triple {1645#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {1641#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:56:29,628 INFO L290 TraceCheckUtils]: 28: Hoare triple {1649#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {1645#(and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:56:29,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {1653#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1649#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 0 main_~i~0))} is VALID [2022-04-27 15:56:29,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {1657#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1653#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) |main_~#str1~0.offset|)))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:29,631 INFO L290 TraceCheckUtils]: 25: Hoare triple {1661#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (not (<= 1 main_~i~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1657#(or (not (<= 0 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:56:29,632 INFO L290 TraceCheckUtils]: 24: Hoare triple {1665#(or (<= 2 main_~i~0) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (not (<= 1 main_~i~0)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1661#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~j~0)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:56:29,632 INFO L290 TraceCheckUtils]: 23: Hoare triple {1669#(or (not (<= 2 main_~i~0)) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (<= 3 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1665#(or (<= 2 main_~i~0) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:56:29,633 INFO L290 TraceCheckUtils]: 22: Hoare triple {1673#(or (not (<= 2 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)))) (<= 3 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1669#(or (not (<= 2 main_~i~0)) (and (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))) (<= 3 main_~i~0))} is VALID [2022-04-27 15:56:29,634 INFO L290 TraceCheckUtils]: 21: Hoare triple {1677#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1673#(or (not (<= 2 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)))) (<= 3 main_~i~0))} is VALID [2022-04-27 15:56:29,635 INFO L290 TraceCheckUtils]: 20: Hoare triple {1681#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1677#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:56:29,636 INFO L290 TraceCheckUtils]: 19: Hoare triple {1685#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)))) (not (<= 4 main_~i~0)) (<= 5 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1681#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:56:29,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {1689#(or (not (<= 4 main_~i~0)) (and (or (= (+ main_~j~0 4294967300) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4)))) (<= 5 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {1685#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)))) (not (<= 4 main_~i~0)) (<= 5 main_~i~0))} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {1484#true} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {1689#(or (not (<= 4 main_~i~0)) (and (or (= (+ main_~j~0 4294967300) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4)))) (<= 5 main_~i~0))} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 16: Hoare triple {1484#true} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 15: Hoare triple {1484#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1484#true} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {1484#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1484#true} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 13: Hoare triple {1484#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1484#true} is VALID [2022-04-27 15:56:29,638 INFO L290 TraceCheckUtils]: 12: Hoare triple {1484#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {1484#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 10: Hoare triple {1484#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 9: Hoare triple {1484#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {1484#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {1484#true} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 6: Hoare triple {1484#true} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {1484#true} is VALID [2022-04-27 15:56:29,639 INFO L290 TraceCheckUtils]: 5: Hoare triple {1484#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {1484#true} is VALID [2022-04-27 15:56:29,640 INFO L272 TraceCheckUtils]: 4: Hoare triple {1484#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:29,640 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1484#true} {1484#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:29,640 INFO L290 TraceCheckUtils]: 2: Hoare triple {1484#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:29,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {1484#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1484#true} is VALID [2022-04-27 15:56:29,640 INFO L272 TraceCheckUtils]: 0: Hoare triple {1484#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1484#true} is VALID [2022-04-27 15:56:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:56:29,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1913172279] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:56:29,641 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:56:29,641 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 19, 18] total 50 [2022-04-27 15:56:29,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969720057] [2022-04-27 15:56:29,641 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:56:29,642 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-27 15:56:29,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:56:29,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:29,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:29,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-27 15:56:29,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:56:29,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-27 15:56:29,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=303, Invalid=2147, Unknown=0, NotChecked=0, Total=2450 [2022-04-27 15:56:29,722 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:45,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:45,822 INFO L93 Difference]: Finished difference Result 145 states and 172 transitions. [2022-04-27 15:56:45,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-27 15:56:45,822 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-27 15:56:45,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:56:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 167 transitions. [2022-04-27 15:56:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 167 transitions. [2022-04-27 15:56:45,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 167 transitions. [2022-04-27 15:56:46,080 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:56:46,083 INFO L225 Difference]: With dead ends: 145 [2022-04-27 15:56:46,083 INFO L226 Difference]: Without dead ends: 145 [2022-04-27 15:56:46,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 42 SyntacticMatches, 5 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3638 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=2087, Invalid=12193, Unknown=0, NotChecked=0, Total=14280 [2022-04-27 15:56:46,088 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 343 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 2028 mSolverCounterSat, 785 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 2813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 785 IncrementalHoareTripleChecker+Valid, 2028 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-27 15:56:46,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 125 Invalid, 2813 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [785 Valid, 2028 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-27 15:56:46,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-27 15:56:46,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 42. [2022-04-27 15:56:46,094 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:56:46,094 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:46,095 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:46,095 INFO L87 Difference]: Start difference. First operand 145 states. Second operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:46,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:46,101 INFO L93 Difference]: Finished difference Result 145 states and 172 transitions. [2022-04-27 15:56:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 172 transitions. [2022-04-27 15:56:46,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:46,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:46,102 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 145 states. [2022-04-27 15:56:46,102 INFO L87 Difference]: Start difference. First operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) Second operand 145 states. [2022-04-27 15:56:46,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:56:46,108 INFO L93 Difference]: Finished difference Result 145 states and 172 transitions. [2022-04-27 15:56:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 172 transitions. [2022-04-27 15:56:46,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:56:46,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:56:46,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:56:46,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:56:46,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 15:56:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 44 transitions. [2022-04-27 15:56:46,111 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 44 transitions. Word has length 35 [2022-04-27 15:56:46,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:56:46,111 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 44 transitions. [2022-04-27 15:56:46,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 49 states have (on average 1.3673469387755102) internal successors, (67), 47 states have internal predecessors, (67), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 15:56:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2022-04-27 15:56:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 15:56:46,112 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:56:46,112 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:56:46,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-27 15:56:46,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:46,327 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:56:46,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:56:46,328 INFO L85 PathProgramCache]: Analyzing trace with hash -349680096, now seen corresponding path program 1 times [2022-04-27 15:56:46,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:56:46,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546917632] [2022-04-27 15:56:46,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:56:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:46,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:56:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:46,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {2378#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2363#true} is VALID [2022-04-27 15:56:46,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {2363#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,556 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2363#true} {2363#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-04-27 15:56:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:46,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {2363#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2363#true} is VALID [2022-04-27 15:56:46,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {2363#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {2363#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,559 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2363#true} {2364#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2364#false} is VALID [2022-04-27 15:56:46,560 INFO L272 TraceCheckUtils]: 0: Hoare triple {2363#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2378#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:56:46,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {2378#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2363#true} is VALID [2022-04-27 15:56:46,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {2363#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2363#true} {2363#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,561 INFO L272 TraceCheckUtils]: 4: Hoare triple {2363#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,561 INFO L290 TraceCheckUtils]: 5: Hoare triple {2363#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,562 INFO L290 TraceCheckUtils]: 7: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,563 INFO L290 TraceCheckUtils]: 8: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,564 INFO L290 TraceCheckUtils]: 10: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,565 INFO L290 TraceCheckUtils]: 11: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,565 INFO L290 TraceCheckUtils]: 12: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,566 INFO L290 TraceCheckUtils]: 13: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,566 INFO L290 TraceCheckUtils]: 14: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:56:46,569 INFO L290 TraceCheckUtils]: 17: Hoare triple {2368#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {2369#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:46,570 INFO L290 TraceCheckUtils]: 18: Hoare triple {2369#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2369#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:56:46,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {2369#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2370#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:56:46,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {2370#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2370#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:56:46,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {2370#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2371#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} is VALID [2022-04-27 15:56:46,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {2371#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2372#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:56:46,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {2372#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2373#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {2373#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 25: Hoare triple {2364#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {2364#false} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 26: Hoare triple {2364#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2364#false} is VALID [2022-04-27 15:56:46,575 INFO L272 TraceCheckUtils]: 27: Hoare triple {2364#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2363#true} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 28: Hoare triple {2363#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2363#true} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 29: Hoare triple {2363#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,575 INFO L290 TraceCheckUtils]: 30: Hoare triple {2363#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:46,576 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {2363#true} {2364#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 32: Hoare triple {2364#false} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 33: Hoare triple {2364#false} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 34: Hoare triple {2364#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L272 TraceCheckUtils]: 35: Hoare triple {2364#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {2364#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {2364#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:56:46,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {2364#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:56:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-27 15:56:46,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:56:46,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546917632] [2022-04-27 15:56:46,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546917632] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:56:46,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [996305827] [2022-04-27 15:56:46,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:56:46,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:56:46,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:56:46,578 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 15:56:46,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-27 15:56:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:46,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 44 conjunts are in the unsatisfiable core [2022-04-27 15:56:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:56:46,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:56:46,689 INFO L390 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 [2022-04-27 15:56:46,990 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 20 [2022-04-27 15:56:47,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:56:47,169 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-04-27 15:56:51,869 WARN L855 $PredicateComparison]: unable to prove that (exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (let ((.cse1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (let ((.cse0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 .cse1))) (and (= (select (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1) (select (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296)))) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= .cse0 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 .cse1)) (<= .cse0 (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (<= .cse0 (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) .cse0) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|)))))) is different from true [2022-04-27 15:56:58,344 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:58,348 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:56:58,349 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 10 [2022-04-27 15:56:58,731 INFO L272 TraceCheckUtils]: 0: Hoare triple {2363#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:58,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {2363#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2363#true} is VALID [2022-04-27 15:56:58,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {2363#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:58,732 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2363#true} {2363#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:58,732 INFO L272 TraceCheckUtils]: 4: Hoare triple {2363#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:56:58,732 INFO L290 TraceCheckUtils]: 5: Hoare triple {2363#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,734 INFO L290 TraceCheckUtils]: 9: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,735 INFO L290 TraceCheckUtils]: 10: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,736 INFO L290 TraceCheckUtils]: 12: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,737 INFO L290 TraceCheckUtils]: 15: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {2397#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {2434#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:58,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {2434#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2438#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:56:58,740 INFO L290 TraceCheckUtils]: 19: Hoare triple {2438#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2442#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {2442#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2446#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0) 1))} is VALID [2022-04-27 15:56:58,742 INFO L290 TraceCheckUtils]: 21: Hoare triple {2446#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0) 1))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2450#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0) 1))} is VALID [2022-04-27 15:56:58,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {2450#(and (= |main_~#str2~0.offset| 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0) 1))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2454#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {2454#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2458#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= 2 (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,745 INFO L290 TraceCheckUtils]: 24: Hoare triple {2458#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (<= 2 (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2462#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (mod (+ main_~max~0 4294967295) 4294967296) 3) (<= 2 (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,747 INFO L290 TraceCheckUtils]: 25: Hoare triple {2462#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (mod (+ main_~max~0 4294967295) 4294967296) 3) (<= 2 (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:56:58,748 INFO L290 TraceCheckUtils]: 26: Hoare triple {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:56:58,919 INFO L272 TraceCheckUtils]: 27: Hoare triple {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} is VALID [2022-04-27 15:56:58,923 INFO L290 TraceCheckUtils]: 28: Hoare triple {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} is VALID [2022-04-27 15:56:58,927 INFO L290 TraceCheckUtils]: 29: Hoare triple {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} is VALID [2022-04-27 15:56:58,929 INFO L290 TraceCheckUtils]: 30: Hoare triple {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} is VALID [2022-04-27 15:56:58,930 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {2473#(exists ((aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 Int) (aux_div_v_main_~j~0_BEFORE_CALL_1_46 Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (and (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168) (< aux_div_v_main_~j~0_BEFORE_CALL_1_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) 4294967295) (< 0 (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_1_46 4294967296) 4294967295)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|) (+ (- 1) (mod (+ 4294967295 (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168)) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296)) (+ (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 4294967296) 4294967293)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 1)) (<= (+ (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143 4294967296) 4294967293) (+ aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_1_46_123_143_168 4294967296))) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|))))} {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:56:58,932 INFO L290 TraceCheckUtils]: 32: Hoare triple {2466#(and (= |main_~#str2~0.offset| 0) (< (div (+ (- 2) main_~j~0) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {2489#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:56:58,933 INFO L290 TraceCheckUtils]: 33: Hoare triple {2489#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {2493#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:56:58,937 INFO L290 TraceCheckUtils]: 34: Hoare triple {2493#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (< (div (+ (- 1) main_~j~0) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2497#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:56:58,939 INFO L272 TraceCheckUtils]: 35: Hoare triple {2497#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:56:58,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {2501#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:56:58,940 INFO L290 TraceCheckUtils]: 37: Hoare triple {2505#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:56:58,940 INFO L290 TraceCheckUtils]: 38: Hoare triple {2364#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:56:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 2 not checked. [2022-04-27 15:56:58,941 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:56:59,574 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:56:59,574 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 218 treesize of output 206 [2022-04-27 15:57:00,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:57:00,125 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:57:00,125 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 256 treesize of output 227 [2022-04-27 15:57:00,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:57:00,299 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2022-04-27 15:57:00,307 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:57:00,311 INFO L390 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 39 treesize of output 30 [2022-04-27 15:57:00,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:57:00,473 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2022-04-27 15:57:00,487 INFO L390 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 105 treesize of output 96 [2022-04-27 15:57:00,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:57:00,545 INFO L356 Elim1Store]: treesize reduction 5, result has 70.6 percent of original size [2022-04-27 15:57:00,545 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 129 treesize of output 108 [2022-04-27 15:57:00,622 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:57:00,622 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 218 treesize of output 206 [2022-04-27 15:57:01,204 INFO L390 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 31 treesize of output 23 [2022-04-27 15:57:01,219 INFO L390 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 105 treesize of output 96 [2022-04-27 15:57:01,277 INFO L356 Elim1Store]: treesize reduction 5, result has 70.6 percent of original size [2022-04-27 15:57:01,277 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 231 treesize of output 209 [2022-04-27 15:57:01,504 INFO L356 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-04-27 15:57:01,504 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 105 treesize of output 92 [2022-04-27 15:57:02,281 INFO L290 TraceCheckUtils]: 38: Hoare triple {2364#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:57:02,281 INFO L290 TraceCheckUtils]: 37: Hoare triple {2505#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2364#false} is VALID [2022-04-27 15:57:02,282 INFO L290 TraceCheckUtils]: 36: Hoare triple {2501#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2505#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:57:02,282 INFO L272 TraceCheckUtils]: 35: Hoare triple {2497#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2501#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:57:02,283 INFO L290 TraceCheckUtils]: 34: Hoare triple {2524#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2497#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:57:02,283 INFO L290 TraceCheckUtils]: 33: Hoare triple {2528#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {2524#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:57:02,284 INFO L290 TraceCheckUtils]: 32: Hoare triple {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {2528#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:57:02,285 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {2363#true} {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:57:02,285 INFO L290 TraceCheckUtils]: 30: Hoare triple {2363#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,285 INFO L290 TraceCheckUtils]: 29: Hoare triple {2363#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,285 INFO L290 TraceCheckUtils]: 28: Hoare triple {2363#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2363#true} is VALID [2022-04-27 15:57:02,285 INFO L272 TraceCheckUtils]: 27: Hoare triple {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2363#true} is VALID [2022-04-27 15:57:02,285 INFO L290 TraceCheckUtils]: 26: Hoare triple {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:57:02,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {2554#(and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {2532#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:57:02,287 INFO L290 TraceCheckUtils]: 24: Hoare triple {2558#(or (<= 0 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2554#(and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))} is VALID [2022-04-27 15:57:02,288 INFO L290 TraceCheckUtils]: 23: Hoare triple {2562#(or (<= 1 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2558#(or (<= 0 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} is VALID [2022-04-27 15:57:02,289 INFO L290 TraceCheckUtils]: 22: Hoare triple {2566#(or (not (<= 0 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297)))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2562#(or (<= 1 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} is VALID [2022-04-27 15:57:02,290 INFO L290 TraceCheckUtils]: 21: Hoare triple {2570#(or (<= 2 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297)))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (not (<= 1 main_~i~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2566#(or (not (<= 0 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297)))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:57:02,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {2574#(or (<= 2 main_~i~0) (not (<= 1 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2570#(or (<= 2 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297)))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_234 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_234) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:57:02,295 INFO L290 TraceCheckUtils]: 19: Hoare triple {2578#(or (not (<= 2 main_~i~0)) (<= 3 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967296))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (+ main_~i~0 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2574#(or (<= 2 main_~i~0) (not (<= 1 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))))} is VALID [2022-04-27 15:57:02,297 INFO L290 TraceCheckUtils]: 18: Hoare triple {2582#(or (not (<= 2 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= (+ main_~i~0 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))) (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 2 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1)))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967296))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (<= 3 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2578#(or (not (<= 2 main_~i~0)) (<= 3 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967296))) (or (= (+ main_~j~0 4294967297) (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (+ main_~i~0 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 1)))))))} is VALID [2022-04-27 15:57:02,298 INFO L290 TraceCheckUtils]: 17: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {2582#(or (not (<= 2 main_~i~0)) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= (+ main_~i~0 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))) (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 2 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1)))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967296))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (<= 3 main_~i~0))} is VALID [2022-04-27 15:57:02,298 INFO L290 TraceCheckUtils]: 16: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,299 INFO L290 TraceCheckUtils]: 15: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,299 INFO L290 TraceCheckUtils]: 14: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,299 INFO L290 TraceCheckUtils]: 13: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,300 INFO L290 TraceCheckUtils]: 12: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,300 INFO L290 TraceCheckUtils]: 11: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,301 INFO L290 TraceCheckUtils]: 10: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,302 INFO L290 TraceCheckUtils]: 7: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {2363#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {2586#(or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:57:02,305 INFO L272 TraceCheckUtils]: 4: Hoare triple {2363#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,305 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2363#true} {2363#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {2363#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {2363#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2363#true} is VALID [2022-04-27 15:57:02,305 INFO L272 TraceCheckUtils]: 0: Hoare triple {2363#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2363#true} is VALID [2022-04-27 15:57:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-27 15:57:02,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [996305827] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:57:02,306 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:57:02,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 18, 17] total 37 [2022-04-27 15:57:02,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552552990] [2022-04-27 15:57:02,306 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:57:02,307 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 39 [2022-04-27 15:57:02,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:57:02,308 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:57:02,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:57:02,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-27 15:57:02,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:57:02,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-27 15:57:02,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=1107, Unknown=1, NotChecked=68, Total=1332 [2022-04-27 15:57:02,426 INFO L87 Difference]: Start difference. First operand 42 states and 44 transitions. Second operand has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:57:06,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:57:06,742 INFO L93 Difference]: Finished difference Result 67 states and 73 transitions. [2022-04-27 15:57:06,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-27 15:57:06,743 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 39 [2022-04-27 15:57:06,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:57:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:57:06,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 67 transitions. [2022-04-27 15:57:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:57:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 67 transitions. [2022-04-27 15:57:06,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 67 transitions. [2022-04-27 15:57:06,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:57:06,863 INFO L225 Difference]: With dead ends: 67 [2022-04-27 15:57:06,863 INFO L226 Difference]: Without dead ends: 67 [2022-04-27 15:57:06,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 53 SyntacticMatches, 2 SemanticMatches, 60 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 806 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=496, Invalid=3167, Unknown=1, NotChecked=118, Total=3782 [2022-04-27 15:57:06,865 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 56 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 545 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 545 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 145 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-27 15:57:06,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 90 Invalid, 838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 545 Invalid, 0 Unknown, 145 Unchecked, 1.0s Time] [2022-04-27 15:57:06,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-27 15:57:06,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 59. [2022-04-27 15:57:06,869 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:57:06,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:57:06,869 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:57:06,869 INFO L87 Difference]: Start difference. First operand 67 states. Second operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:57:06,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:57:06,872 INFO L93 Difference]: Finished difference Result 67 states and 73 transitions. [2022-04-27 15:57:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 73 transitions. [2022-04-27 15:57:06,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:57:06,872 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:57:06,873 INFO L74 IsIncluded]: Start isIncluded. First operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 67 states. [2022-04-27 15:57:06,873 INFO L87 Difference]: Start difference. First operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) Second operand 67 states. [2022-04-27 15:57:06,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:57:06,875 INFO L93 Difference]: Finished difference Result 67 states and 73 transitions. [2022-04-27 15:57:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 73 transitions. [2022-04-27 15:57:06,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:57:06,876 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:57:06,876 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:57:06,876 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:57:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 48 states have (on average 1.1041666666666667) internal successors, (53), 50 states have internal predecessors, (53), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 3 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:57:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 64 transitions. [2022-04-27 15:57:06,878 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 64 transitions. Word has length 39 [2022-04-27 15:57:06,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:57:06,878 INFO L495 AbstractCegarLoop]: Abstraction has 59 states and 64 transitions. [2022-04-27 15:57:06,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 36 states have (on average 1.7777777777777777) internal successors, (64), 35 states have internal predecessors, (64), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:57:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 64 transitions. [2022-04-27 15:57:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-27 15:57:06,879 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:57:06,879 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:57:06,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-27 15:57:07,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:57:07,096 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:57:07,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:57:07,096 INFO L85 PathProgramCache]: Analyzing trace with hash -821800838, now seen corresponding path program 2 times [2022-04-27 15:57:07,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:57:07,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725402874] [2022-04-27 15:57:07,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:57:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:57:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:57:07,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:57:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:57:07,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {2966#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2950#true} is VALID [2022-04-27 15:57:07,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {2950#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,305 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2950#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-27 15:57:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:57:07,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {2950#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2950#true} is VALID [2022-04-27 15:57:07,312 INFO L290 TraceCheckUtils]: 1: Hoare triple {2950#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,312 INFO L290 TraceCheckUtils]: 2: Hoare triple {2950#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,313 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2951#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2951#false} is VALID [2022-04-27 15:57:07,313 INFO L272 TraceCheckUtils]: 0: Hoare triple {2950#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2966#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:57:07,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {2966#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2950#true} is VALID [2022-04-27 15:57:07,313 INFO L290 TraceCheckUtils]: 2: Hoare triple {2950#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,314 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2950#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,314 INFO L272 TraceCheckUtils]: 4: Hoare triple {2950#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,314 INFO L290 TraceCheckUtils]: 5: Hoare triple {2950#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,315 INFO L290 TraceCheckUtils]: 6: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,317 INFO L290 TraceCheckUtils]: 10: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,318 INFO L290 TraceCheckUtils]: 11: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,318 INFO L290 TraceCheckUtils]: 12: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,319 INFO L290 TraceCheckUtils]: 13: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,319 INFO L290 TraceCheckUtils]: 14: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,320 INFO L290 TraceCheckUtils]: 15: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} is VALID [2022-04-27 15:57:07,322 INFO L290 TraceCheckUtils]: 17: Hoare triple {2955#(and (not (<= (div (+ main_~max~0 4294967295) 4294967296) 0)) (<= main_~max~0 5))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {2956#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (or (<= main_~max~0 5) (and (<= main_~max~0 4294967301) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:57:07,323 INFO L290 TraceCheckUtils]: 18: Hoare triple {2956#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (or (<= main_~max~0 5) (and (<= main_~max~0 4294967301) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2956#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (or (<= main_~max~0 5) (and (<= main_~max~0 4294967301) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:57:07,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {2956#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (or (<= main_~max~0 5) (and (<= main_~max~0 4294967301) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2957#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967299) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:57:07,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {2957#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967299) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2957#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967299) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:57:07,326 INFO L290 TraceCheckUtils]: 21: Hoare triple {2957#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967299) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2958#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967298))} is VALID [2022-04-27 15:57:07,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {2958#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967298))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2958#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967298))} is VALID [2022-04-27 15:57:07,327 INFO L290 TraceCheckUtils]: 23: Hoare triple {2958#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967298))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2959#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967297))} is VALID [2022-04-27 15:57:07,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {2959#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967297))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2959#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967297))} is VALID [2022-04-27 15:57:07,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {2959#(and (< 0 (div (+ main_~max~0 4294967295) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967297))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2960#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967296) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:57:07,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {2960#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967296) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2960#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967296) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:57:07,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {2960#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967296) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2961#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967295) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} is VALID [2022-04-27 15:57:07,331 INFO L290 TraceCheckUtils]: 28: Hoare triple {2961#(and (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) 4294967295) (< 0 (div (+ main_~max~0 4294967295) 4294967296)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {2951#false} is VALID [2022-04-27 15:57:07,331 INFO L290 TraceCheckUtils]: 29: Hoare triple {2951#false} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {2951#false} is VALID [2022-04-27 15:57:07,331 INFO L290 TraceCheckUtils]: 30: Hoare triple {2951#false} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:57:07,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {2951#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {2951#false} is VALID [2022-04-27 15:57:07,352 INFO L290 TraceCheckUtils]: 32: Hoare triple {2951#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2951#false} is VALID [2022-04-27 15:57:07,352 INFO L272 TraceCheckUtils]: 33: Hoare triple {2951#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2950#true} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 34: Hoare triple {2950#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2950#true} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 35: Hoare triple {2950#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 36: Hoare triple {2950#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:07,353 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2950#true} {2951#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 38: Hoare triple {2951#false} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 39: Hoare triple {2951#false} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 40: Hoare triple {2951#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L272 TraceCheckUtils]: 41: Hoare triple {2951#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 42: Hoare triple {2951#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {2951#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {2951#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:57:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-27 15:57:07,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:57:07,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725402874] [2022-04-27 15:57:07,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725402874] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:57:07,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113059379] [2022-04-27 15:57:07,354 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 15:57:07,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:57:07,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:57:07,356 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 15:57:07,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-27 15:57:07,432 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 15:57:07,432 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:57:07,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-27 15:57:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:57:07,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:57:07,474 INFO L390 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 [2022-04-27 15:57:07,527 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-04-27 15:57:07,573 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-04-27 15:57:07,619 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-04-27 15:57:07,674 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-04-27 15:57:07,747 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 49 [2022-04-27 15:57:07,757 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 12 [2022-04-27 15:57:07,764 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2022-04-27 15:57:07,836 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-04-27 15:57:07,986 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-04-27 15:57:08,112 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-04-27 15:57:08,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-04-27 15:57:08,386 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 20 [2022-04-27 15:57:08,560 INFO L356 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2022-04-27 15:57:08,560 INFO L390 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 1 case distinctions, treesize of input 30 treesize of output 32 [2022-04-27 15:57:13,398 WARN L855 $PredicateComparison]: unable to prove that (exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (let ((.cse1 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296))) (let ((.cse0 (+ .cse1 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))) (and (<= .cse0 (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= .cse0 (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 .cse1 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4))) (select (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4))) (<= .cse0 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 .cse1 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)))))) is different from true [2022-04-27 15:57:20,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:57:20,643 INFO L356 Elim1Store]: treesize reduction 15, result has 16.7 percent of original size [2022-04-27 15:57:20,643 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 13 [2022-04-27 15:57:21,048 INFO L272 TraceCheckUtils]: 0: Hoare triple {2950#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:21,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {2950#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2950#true} is VALID [2022-04-27 15:57:21,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {2950#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:21,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2950#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:21,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {2950#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:57:21,050 INFO L290 TraceCheckUtils]: 5: Hoare triple {2950#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {2985#(and (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {2985#(and (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2985#(and (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {2985#(and (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2992#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:57:21,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {2992#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2992#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:57:21,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {2992#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {2999#(and (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,053 INFO L290 TraceCheckUtils]: 10: Hoare triple {2999#(and (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {2999#(and (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,053 INFO L290 TraceCheckUtils]: 11: Hoare triple {2999#(and (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3006#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0))} is VALID [2022-04-27 15:57:21,054 INFO L290 TraceCheckUtils]: 12: Hoare triple {3006#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3006#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0))} is VALID [2022-04-27 15:57:21,055 INFO L290 TraceCheckUtils]: 13: Hoare triple {3006#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 main_~i~0))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3013#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:57:21,055 INFO L290 TraceCheckUtils]: 14: Hoare triple {3013#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 4 main_~i~0))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,056 INFO L290 TraceCheckUtils]: 15: Hoare triple {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,056 INFO L290 TraceCheckUtils]: 16: Hoare triple {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,057 INFO L290 TraceCheckUtils]: 17: Hoare triple {3017#(and (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {3027#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:57:21,059 INFO L290 TraceCheckUtils]: 18: Hoare triple {3027#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3031#(and (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:57:21,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {3031#(and (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3035#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {3035#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= main_~j~0 1) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3039#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= main_~j~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {3039#(and (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= main_~j~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3043#(and (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= main_~j~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,063 INFO L290 TraceCheckUtils]: 22: Hoare triple {3043#(and (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= main_~j~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3047#(and (= main_~j~0 3) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,064 INFO L290 TraceCheckUtils]: 23: Hoare triple {3047#(and (= main_~j~0 3) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3051#(and (= main_~j~0 3) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:57:21,065 INFO L290 TraceCheckUtils]: 24: Hoare triple {3051#(and (= main_~j~0 3) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3055#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:57:21,066 INFO L290 TraceCheckUtils]: 25: Hoare triple {3055#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3059#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,067 INFO L290 TraceCheckUtils]: 26: Hoare triple {3059#(and (= |main_~#str1~0.offset| 0) (= main_~j~0 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3063#(and (= |main_~#str1~0.offset| 0) (= (+ (- 1) main_~j~0) 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {3063#(and (= |main_~#str1~0.offset| 0) (= (+ (- 1) main_~j~0) 4) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 4) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3067#(and (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ 5 main_~i~0) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (= (+ 5 main_~i~0) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (= (+ (- 1) main_~j~0) 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,069 INFO L290 TraceCheckUtils]: 28: Hoare triple {3067#(and (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ 5 main_~i~0) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (= (+ 5 main_~i~0) (mod (+ main_~max~0 4294967295) 4294967296)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (= (+ (- 1) main_~j~0) 4) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3071#(and (= (+ 5 main_~i~0) (mod (+ main_~max~0 4294967295) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {3071#(and (= (+ 5 main_~i~0) (mod (+ main_~max~0 4294967295) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3075#(and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (<= 5 (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 6)))} is VALID [2022-04-27 15:57:21,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {3075#(and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (<= 5 (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 6)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3079#(and (< (mod (+ main_~max~0 4294967295) 4294967296) 6) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (<= 5 (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:57:21,072 INFO L290 TraceCheckUtils]: 31: Hoare triple {3079#(and (< (mod (+ main_~max~0 4294967295) 4294967296) 6) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4))) (= |main_~#str1~0.offset| 0) (<= 5 (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} is VALID [2022-04-27 15:57:21,073 INFO L290 TraceCheckUtils]: 32: Hoare triple {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} is VALID [2022-04-27 15:57:21,096 INFO L272 TraceCheckUtils]: 33: Hoare triple {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} is VALID [2022-04-27 15:57:21,106 INFO L290 TraceCheckUtils]: 34: Hoare triple {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} is VALID [2022-04-27 15:57:21,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} is VALID [2022-04-27 15:57:21,119 INFO L290 TraceCheckUtils]: 36: Hoare triple {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} is VALID [2022-04-27 15:57:21,121 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3090#(exists ((aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (|v_main_~#str2~0.base_BEFORE_CALL_3| Int) (aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 Int) (|v_main_~#str2~0.offset_BEFORE_CALL_3| Int) (|v_main_~#str1~0.base_BEFORE_CALL_3| Int) (aux_div_v_main_~j~0_BEFORE_CALL_3_56 Int)) (and (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (+ (* 4294967296 aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119) 5)) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (* aux_div_v_main_~j~0_BEFORE_CALL_3_56 4294967296)) (< 0 (+ 4294967291 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172)) (< aux_div_v_main_~j~0_BEFORE_CALL_3_56 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 1)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_3|) (+ |v_main_~#str2~0.offset_BEFORE_CALL_3| 4)) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_3|) (+ (mod (+ (* 4294967295 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) 4294967296) (- 4)))) (<= (+ (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) 5) (not (= |v_main_~#str2~0.base_BEFORE_CALL_3| |v_main_~#str1~0.base_BEFORE_CALL_3|)) (< aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119 (+ aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 1)) (<= 0 aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172) (<= (* aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154 4294967296) (+ 4294967290 (* aux_div_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172 4294967296) aux_mod_aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_3_56_119_154_172))))} {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} is VALID [2022-04-27 15:57:21,123 INFO L290 TraceCheckUtils]: 38: Hoare triple {3083#(and (< (div (+ main_~j~0 (- 5)) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod main_~j~0 4294967296) (- 4) |main_~#str1~0.offset|))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 5 (* (- 1) main_~j~0)) 4294967296) 1)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3106#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) (- 4) |main_~#str1~0.offset|))) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} is VALID [2022-04-27 15:57:21,124 INFO L290 TraceCheckUtils]: 39: Hoare triple {3106#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) (- 4) |main_~#str1~0.offset|))) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3110#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) (- 4) |main_~#str1~0.offset|))) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} is VALID [2022-04-27 15:57:21,126 INFO L290 TraceCheckUtils]: 40: Hoare triple {3110#(and (= (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 4)) (select (select |#memory_int| |main_~#str1~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) (- 4) |main_~#str1~0.offset|))) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (div (+ main_~j~0 (- 4)) (- 4294967296)) (+ (div (+ 4294967294 (* (- 1) main_~j~0)) 4294967296) 1)) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3114#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:57:21,127 INFO L272 TraceCheckUtils]: 41: Hoare triple {3114#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3118#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:57:21,127 INFO L290 TraceCheckUtils]: 42: Hoare triple {3118#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3122#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:57:21,127 INFO L290 TraceCheckUtils]: 43: Hoare triple {3122#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:57:21,127 INFO L290 TraceCheckUtils]: 44: Hoare triple {2951#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:57:21,128 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2022-04-27 15:57:21,128 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:57:29,552 WARN L232 SmtUtils]: Spent 7.62s on a formula simplification that was a NOOP. DAG size: 47 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-27 15:57:43,111 WARN L232 SmtUtils]: Spent 13.36s on a formula simplification that was a NOOP. DAG size: 48 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-04-27 15:57:43,196 WARN L833 $PredicateComparison]: unable to prove that (or (not (<= 2 c_main_~i~0)) (<= 3 c_main_~i~0) (let ((.cse1 (<= (mod (+ 4294967295 c_main_~max~0) 4294967296) 2147483647))) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse0 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse0 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse0) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse1) (or (not .cse1) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse2 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse2 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))))))) is different from false [2022-04-27 15:57:43,291 WARN L833 $PredicateComparison]: unable to prove that (or (<= 4 c_main_~i~0) (not (<= 3 c_main_~i~0)) (let ((.cse1 (<= (mod (+ 4294967295 c_main_~max~0) 4294967296) 2147483647))) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse0 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse0) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse0 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296)))))) .cse1) (or (not .cse1) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse2 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse2 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))))))) is different from false [2022-04-27 15:57:43,385 WARN L833 $PredicateComparison]: unable to prove that (or (<= 4 c_main_~i~0) (not (<= 3 c_main_~i~0)) (let ((.cse1 (<= (mod (+ 4294967295 c_main_~max~0) 4294967296) 2147483647))) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse0 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse0 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse0) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse1) (or (not .cse1) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse2 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse2 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))))))) is different from false [2022-04-27 15:57:44,276 WARN L833 $PredicateComparison]: unable to prove that (or (not (<= 5 c_main_~i~0)) (<= 6 c_main_~i~0) (let ((.cse0 (<= (mod (+ 4294967295 c_main_~max~0) 4294967296) 2147483647))) (and (or (not .cse0) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 4) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 4)))) (+ 5 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse1 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))))))) (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse2 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 4) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 4)))) (+ 5 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse2 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296)))))) .cse0)))) is different from false [2022-04-27 15:57:45,045 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse0 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< .cse0 0) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse3 (store |c_#memory_int| |c_main_~#str1~0.base| (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse3 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)) (select (select (store .cse3 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (< 2147483647 .cse0)))) is different from false [2022-04-27 15:57:46,493 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse3 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse0 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse0 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse0 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)))))) (< .cse3 0) (< 2147483647 .cse3)))) is different from false [2022-04-27 15:57:47,908 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~i~0_88 Int)) (or (not (<= (+ c_main_~i~0 1) v_main_~i~0_88)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse3 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse0 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse0 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse0 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)))))) (< .cse3 0) (< 2147483647 .cse3)))))) is different from false [2022-04-27 15:57:49,148 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse3 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (let ((.cse1 (mod v_main_~i~0_86 4294967296))) (let ((.cse2 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse1 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse0 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse2 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse0 (+ (- 1) .cse1 |main_~#str2~0.offset|)) (select (select (store .cse2 |c_main_~#str2~0.base| .cse0) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_88)) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< .cse3 0) (< 2147483647 .cse3)))) is different from false [2022-04-27 15:57:51,912 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~i~0_89 Int)) (or (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse0 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse0 0) (let ((.cse3 (mod v_main_~i~0_86 4294967296))) (let ((.cse1 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse3 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse2 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse1 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse1 |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse2 (+ (- 1) .cse3 |main_~#str2~0.offset|)))))) (< 2147483647 .cse0)))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_89)))) is different from false [2022-04-27 15:57:54,128 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse0 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ c_main_~i~0 1) v_main_~i~0_89)) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse0 0) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse3 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_296) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse3 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)) (select (select (store .cse3 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (< 2147483647 .cse0)))) is different from false [2022-04-27 15:57:58,823 WARN L833 $PredicateComparison]: unable to prove that (forall ((v_main_~i~0_90 Int)) (or (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse3 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse0 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_90 |c_main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse0 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse0 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)))))) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse3 0) (< 2147483647 .cse3) (not (<= (+ v_main_~i~0_90 1) v_main_~i~0_89))))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_90)))) is different from false [2022-04-27 15:58:00,368 INFO L356 Elim1Store]: treesize reduction 344, result has 19.1 percent of original size [2022-04-27 15:58:00,368 INFO L390 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 1 new quantified variables, introduced 5 case distinctions, treesize of input 155 treesize of output 140 [2022-04-27 15:58:00,752 INFO L356 Elim1Store]: treesize reduction 147, result has 21.0 percent of original size [2022-04-27 15:58:00,753 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 254 treesize of output 235 [2022-04-27 15:58:01,161 INFO L356 Elim1Store]: treesize reduction 41, result has 8.9 percent of original size [2022-04-27 15:58:01,161 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 2466 treesize of output 2120 [2022-04-27 15:58:03,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {2951#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:58:03,956 INFO L290 TraceCheckUtils]: 43: Hoare triple {3122#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2951#false} is VALID [2022-04-27 15:58:03,956 INFO L290 TraceCheckUtils]: 42: Hoare triple {3118#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3122#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:58:03,956 INFO L272 TraceCheckUtils]: 41: Hoare triple {3114#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3118#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:58:03,957 INFO L290 TraceCheckUtils]: 40: Hoare triple {3141#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3114#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:58:03,957 INFO L290 TraceCheckUtils]: 39: Hoare triple {3145#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3141#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:58:03,958 INFO L290 TraceCheckUtils]: 38: Hoare triple {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3145#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:58:03,959 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2950#true} {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:58:03,959 INFO L290 TraceCheckUtils]: 36: Hoare triple {2950#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:03,959 INFO L290 TraceCheckUtils]: 35: Hoare triple {2950#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:03,959 INFO L290 TraceCheckUtils]: 34: Hoare triple {2950#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2950#true} is VALID [2022-04-27 15:58:03,959 INFO L272 TraceCheckUtils]: 33: Hoare triple {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {2950#true} is VALID [2022-04-27 15:58:03,960 INFO L290 TraceCheckUtils]: 32: Hoare triple {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:58:03,960 INFO L290 TraceCheckUtils]: 31: Hoare triple {3171#(and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {3149#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:58:03,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {3175#(or (<= 0 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3171#(and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))} is VALID [2022-04-27 15:58:03,962 INFO L290 TraceCheckUtils]: 29: Hoare triple {3179#(or (<= 1 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3175#(or (<= 0 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} is VALID [2022-04-27 15:58:03,963 INFO L290 TraceCheckUtils]: 28: Hoare triple {3183#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))))) (not (<= 0 main_~i~0)) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3179#(or (<= 1 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select |#memory_int| |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))))} is VALID [2022-04-27 15:58:03,964 INFO L290 TraceCheckUtils]: 27: Hoare triple {3187#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))))) (<= 2 main_~i~0) (not (<= 1 main_~i~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3183#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))))) (not (<= 0 main_~i~0)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:58:05,972 WARN L290 TraceCheckUtils]: 26: Hoare triple {3191#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 1 main_~i~0)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3187#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))))) (<= 2 main_~i~0) (not (<= 1 main_~i~0)))} is UNKNOWN [2022-04-27 15:58:05,974 INFO L290 TraceCheckUtils]: 25: Hoare triple {3195#(or (and (or (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 2 main_~i~0)) (<= 3 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3191#(or (<= 2 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:58:06,083 WARN L290 TraceCheckUtils]: 24: Hoare triple {3199#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 2 main_~i~0)) (<= 3 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3195#(or (and (or (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (|main_~#str2~0.offset| Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 2 main_~i~0)) (<= 3 main_~i~0))} is UNKNOWN [2022-04-27 15:58:06,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {3203#(or (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3199#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 1) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 2 main_~i~0)) (<= 3 main_~i~0))} is VALID [2022-04-27 15:58:06,112 WARN L290 TraceCheckUtils]: 22: Hoare triple {3207#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3203#(or (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 1) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 2 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} is UNKNOWN [2022-04-27 15:58:06,115 INFO L290 TraceCheckUtils]: 21: Hoare triple {3211#(or (not (<= 4 main_~i~0)) (<= 5 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3207#(or (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ (- 2) main_~i~0 |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:58:06,130 WARN L290 TraceCheckUtils]: 20: Hoare triple {3215#(or (not (<= 4 main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (<= 5 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3211#(or (not (<= 4 main_~i~0)) (<= 5 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 2 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 3 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647))))} is UNKNOWN [2022-04-27 15:58:06,135 INFO L290 TraceCheckUtils]: 19: Hoare triple {3219#(or (not (<= 5 main_~i~0)) (<= 6 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3215#(or (not (<= 4 main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 3) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))) (<= 5 main_~i~0))} is VALID [2022-04-27 15:58:06,149 WARN L290 TraceCheckUtils]: 18: Hoare triple {3223#(or (not (<= 5 main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (<= 6 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3219#(or (not (<= 5 main_~i~0)) (<= 6 main_~i~0) (and (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 3 |main_~#str2~0.offset|) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ main_~j~0 |main_~#str2~0.offset| 4) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))))))} is UNKNOWN [2022-04-27 15:58:06,167 WARN L290 TraceCheckUtils]: 17: Hoare triple {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {3223#(or (not (<= 5 main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967297))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (= (select (select (store |#memory_int| |main_~#str2~0.base| (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ main_~j~0 |main_~#str2~0.offset| 4) (select (select (store |#memory_int| |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ main_~i~0 (- 4) |main_~#str1~0.offset|))) (+ 5 main_~j~0 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))) (<= 6 main_~i~0))} is UNKNOWN [2022-04-27 15:58:06,178 WARN L290 TraceCheckUtils]: 16: Hoare triple {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,184 WARN L290 TraceCheckUtils]: 15: Hoare triple {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,208 WARN L290 TraceCheckUtils]: 14: Hoare triple {3237#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3227#(forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (select |#memory_int| |main_~#str1~0.base|) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,220 WARN L290 TraceCheckUtils]: 13: Hoare triple {3241#(forall ((v_main_~i~0_88 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_88)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3237#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,233 WARN L290 TraceCheckUtils]: 12: Hoare triple {3245#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ main_~i~0 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3241#(forall ((v_main_~i~0_88 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_88)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))))} is UNKNOWN [2022-04-27 15:58:06,386 WARN L290 TraceCheckUtils]: 11: Hoare triple {3249#(forall ((v_main_~i~0_89 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_89)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3245#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ main_~i~0 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,451 WARN L290 TraceCheckUtils]: 10: Hoare triple {3253#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_89)) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3249#(forall ((v_main_~i~0_89 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_89)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))))} is UNKNOWN [2022-04-27 15:58:06,848 WARN L290 TraceCheckUtils]: 9: Hoare triple {3257#(forall ((v_main_~i~0_90 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_90)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296))) (not (<= (+ v_main_~i~0_90 1) v_main_~i~0_89))))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3253#(forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_89)) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (= (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|)) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1))) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))))} is UNKNOWN [2022-04-27 15:58:06,852 INFO L290 TraceCheckUtils]: 8: Hoare triple {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3257#(forall ((v_main_~i~0_90 Int)) (or (not (<= (+ main_~i~0 1) v_main_~i~0_90)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (= (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311)) |main_~#str1~0.base|) (+ |main_~#str1~0.offset| 1)) (select (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store (store |#memory_int| |main_~#str1~0.base| (store (store (store (store (select |#memory_int| |main_~#str1~0.base|) (+ v_main_~i~0_90 |main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |main_~#str1~0.offset|) v_ArrVal_300) (+ (mod v_main_~i~0_86 4294967296) |main_~#str1~0.offset|) v_ArrVal_302)) |main_~#str2~0.base| v_ArrVal_307) |main_~#str1~0.base|) (+ v_main_~i~0_86 (- 4) |main_~#str1~0.offset|))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311) (+ (- 1) (mod v_main_~i~0_86 4294967296) |main_~#str2~0.offset|))) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)) 0) (< 2147483647 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296))) (not (<= (+ v_main_~i~0_90 1) v_main_~i~0_89))))))} is VALID [2022-04-27 15:58:06,852 INFO L290 TraceCheckUtils]: 7: Hoare triple {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} is VALID [2022-04-27 15:58:06,853 INFO L290 TraceCheckUtils]: 6: Hoare triple {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} is VALID [2022-04-27 15:58:06,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {2950#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {3261#(not (= |main_~#str1~0.base| |main_~#str2~0.base|))} is VALID [2022-04-27 15:58:06,853 INFO L272 TraceCheckUtils]: 4: Hoare triple {2950#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:06,854 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2950#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:06,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {2950#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:06,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {2950#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2950#true} is VALID [2022-04-27 15:58:06,854 INFO L272 TraceCheckUtils]: 0: Hoare triple {2950#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2950#true} is VALID [2022-04-27 15:58:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 44 not checked. [2022-04-27 15:58:06,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [113059379] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:58:06,855 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:58:06,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 29, 30] total 62 [2022-04-27 15:58:06,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310696575] [2022-04-27 15:58:06,855 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:58:06,856 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 45 [2022-04-27 15:58:06,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:58:06,856 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:10,835 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 96 inductive. 0 not inductive. 14 times theorem prover too weak to decide inductivity. [2022-04-27 15:58:10,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-04-27 15:58:10,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:58:10,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-04-27 15:58:10,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=301, Invalid=2183, Unknown=14, NotChecked=1284, Total=3782 [2022-04-27 15:58:10,837 INFO L87 Difference]: Start difference. First operand 59 states and 64 transitions. Second operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:12,215 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse12 (div (+ 4294967295 c_main_~max~0) 4294967296))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= |c_main_~#str1~0.offset| 0) (<= 2 c_main_~i~0) (<= c_main_~max~0 5) (forall ((v_main_~i~0_88 Int)) (or (not (<= (+ c_main_~i~0 1) v_main_~i~0_88)) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse3 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse0 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse0 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse0 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)))))) (< .cse3 0) (< 2147483647 .cse3)))))) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (forall ((v_main_~i~0_90 Int)) (or (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse7 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse6 (mod v_main_~i~0_86 4294967296))) (let ((.cse4 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_90 |c_main_~#str1~0.offset|) v_ArrVal_296) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse6 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse5 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse4 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse4 |c_main_~#str2~0.base| .cse5) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse5 (+ (- 1) .cse6 |main_~#str2~0.offset|)))))) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse7 0) (< 2147483647 .cse7) (not (<= (+ v_main_~i~0_90 1) v_main_~i~0_89))))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_90)))) (forall ((v_main_~i~0_89 Int)) (or (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse8 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse8 0) (let ((.cse11 (mod v_main_~i~0_86 4294967296))) (let ((.cse9 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse11 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse10 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse9 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse9 |c_main_~#str2~0.base| .cse10) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse10 (+ (- 1) .cse11 |main_~#str2~0.offset|)))))) (< 2147483647 .cse8)))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_89)))) (not (<= .cse12 0)) (<= (+ c_main_~i~0 (* 4294967296 .cse12)) 4294967298) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (< 0 .cse12))) is different from false [2022-04-27 15:58:12,475 WARN L833 $PredicateComparison]: unable to prove that (and (= |c_main_~#str1~0.offset| 0) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse0 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ c_main_~i~0 1) v_main_~i~0_89)) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse0 0) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse3 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_296) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse3 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)) (select (select (store .cse3 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (< 2147483647 .cse0)))) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse7 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (let ((.cse5 (mod v_main_~i~0_86 4294967296))) (let ((.cse6 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse5 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse4 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse6 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse4 (+ (- 1) .cse5 |main_~#str2~0.offset|)) (select (select (store .cse6 |c_main_~#str2~0.base| .cse4) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_88)) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< .cse7 0) (< 2147483647 .cse7)))) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse11 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse10 (mod v_main_~i~0_86 4294967296))) (let ((.cse8 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_300) (+ .cse10 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse9 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse8 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse8 |c_main_~#str2~0.base| .cse9) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse9 (+ (- 1) .cse10 |main_~#str2~0.offset|)))))) (< .cse11 0) (< 2147483647 .cse11)))) (<= c_main_~max~0 5) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (<= 3 c_main_~i~0) (not (<= (div (+ 4294967295 c_main_~max~0) 4294967296) 0))) is different from false [2022-04-27 15:58:16,454 WARN L833 $PredicateComparison]: unable to prove that (and (= |c_#NULL.base| |c_old(#NULL.base)|) (= |c_main_~#str1~0.offset| 0) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (v_ArrVal_296 Int) (v_main_~i~0_89 Int) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse0 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (not (<= (+ c_main_~i~0 1) v_main_~i~0_89)) (not (<= (+ v_main_~i~0_89 1) v_main_~i~0_88)) (< .cse0 0) (let ((.cse2 (mod v_main_~i~0_86 4294967296))) (let ((.cse3 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_296) (+ v_main_~i~0_89 |c_main_~#str1~0.offset|) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse2 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse1 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse3 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse1 (+ (- 1) .cse2 |main_~#str2~0.offset|)) (select (select (store .cse3 |c_main_~#str2~0.base| .cse1) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (< 2147483647 .cse0)))) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (v_ArrVal_298 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_88 Int) (v_main_~i~0_86 Int)) (let ((.cse7 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (let ((.cse5 (mod v_main_~i~0_86 4294967296))) (let ((.cse6 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_298) (+ v_main_~i~0_88 |c_main_~#str1~0.offset|) v_ArrVal_300) (+ .cse5 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse4 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse6 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse4 (+ (- 1) .cse5 |main_~#str2~0.offset|)) (select (select (store .cse6 |c_main_~#str2~0.base| .cse4) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (not (<= (+ c_main_~i~0 1) v_main_~i~0_88)) (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< .cse7 0) (< 2147483647 .cse7)))) (forall ((v_ArrVal_302 Int) (v_ArrVal_300 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse11 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (let ((.cse10 (mod v_main_~i~0_86 4294967296))) (let ((.cse8 (store |c_#memory_int| |c_main_~#str1~0.base| (store (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0) v_ArrVal_300) (+ .cse10 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse9 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse8 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select (select (store .cse8 |c_main_~#str2~0.base| .cse9) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse9 (+ (- 1) .cse10 |main_~#str2~0.offset|)))))) (< .cse11 0) (< 2147483647 .cse11)))) (<= c_main_~max~0 5) (<= 4 c_main_~i~0) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (not (<= (div (+ 4294967295 c_main_~max~0) 4294967296) 0)) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (forall ((v_ArrVal_302 Int) (v_ArrVal_311 Int) (aux_div_aux_mod_main_~max~0_43_39 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int) (v_main_~i~0_86 Int)) (let ((.cse12 (+ v_main_~i~0_86 (* aux_div_aux_mod_main_~max~0_43_39 4294967296)))) (or (not (<= 5 v_main_~i~0_86)) (<= 6 v_main_~i~0_86) (< .cse12 0) (let ((.cse14 (mod v_main_~i~0_86 4294967296))) (let ((.cse15 (store |c_#memory_int| |c_main_~#str1~0.base| (store (select |c_#memory_int| |c_main_~#str1~0.base|) (+ .cse14 |c_main_~#str1~0.offset|) v_ArrVal_302)))) (let ((.cse13 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| 4) (select (select (store .cse15 |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ v_main_~i~0_86 |c_main_~#str1~0.offset| (- 4)))) (+ 5 |main_~#str2~0.offset|) v_ArrVal_311))) (= (select .cse13 (+ (- 1) .cse14 |main_~#str2~0.offset|)) (select (select (store .cse15 |c_main_~#str2~0.base| .cse13) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))) (< 2147483647 .cse12))))) is different from false [2022-04-27 15:58:17,593 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse13 (+ 4294967295 c_main_~max~0))) (let ((.cse4 (div .cse13 4294967296)) (.cse10 (mod .cse13 4294967296))) (let ((.cse8 (<= .cse10 2147483647)) (.cse2 (<= (+ c_main_~max~0 2147483648) (* 4294967296 .cse4)))) (let ((.cse3 (not .cse2)) (.cse9 (<= c_main_~max~0 5)) (.cse5 (not .cse8))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (let ((.cse0 (* (- 1) c_main_~i~0)) (.cse1 (* (- 4294967296) .cse4))) (or (and (= (+ .cse0 4294967295 c_main_~max~0 .cse1) 0) .cse2) (and .cse3 (= (+ (- 1) .cse0 c_main_~max~0 .cse1) 0)))) (or (not (<= 5 c_main_~i~0)) (<= 6 c_main_~i~0) (and (or .cse5 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse6 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 4) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 4)))) (+ 5 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse6) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse6 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))))))) (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse7 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 4) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 4)))) (+ 5 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse7) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse7 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296)))))) .cse8))) (= |c_main_~#str1~0.offset| 0) (or .cse9 (and .cse3 (<= c_main_~max~0 4294967301))) .cse9 (or (and (= c_main_~i~0 .cse10) .cse8) (and .cse5 (= (+ (- 4294967296) .cse10) c_main_~i~0))) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (or (<= 0 c_main_~i~0) (let ((.cse11 (select (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))) (.cse12 (select |c_#memory_int| |c_main_~#str2~0.base|))) (and (or .cse5 (= .cse11 (select .cse12 (+ (- 1) |c_main_~#str2~0.offset| .cse10)))) (or (= .cse11 (select .cse12 (+ |c_main_~#str2~0.offset| (- 4294967297) .cse10))) .cse8)))) (= c_main_~j~0 0) (not (<= .cse4 0)) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (< 0 .cse4)))))) is different from false [2022-04-27 15:58:17,746 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse7 (+ 4294967295 c_main_~max~0))) (let ((.cse5 (mod .cse7 4294967296))) (let ((.cse1 (<= .cse5 2147483647))) (let ((.cse2 (not .cse1)) (.cse4 (div .cse7 4294967296))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (or (<= 4 c_main_~i~0) (not (<= 3 c_main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse0 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse0 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse0) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse1) (or .cse2 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse3 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse3 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse3) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (= |c_main_~#str1~0.offset| 0) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (<= (+ c_main_~i~0 (* 4294967296 .cse4)) 4294967299) (let ((.cse6 (+ c_main_~i~0 1))) (or (and (= .cse5 .cse6) .cse1) (and .cse2 (= (+ (- 4294967296) .cse5) .cse6)))) (= c_main_~j~0 1) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (< 0 .cse4)))))) is different from false [2022-04-27 15:58:17,759 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse9 (+ 4294967295 c_main_~max~0))) (let ((.cse5 (mod .cse9 4294967296))) (let ((.cse3 (<= .cse5 2147483647))) (let ((.cse1 (not .cse3)) (.cse0 (div .cse9 4294967296))) (and (= 2 c_main_~j~0) (= |c_main_~#str1~0.offset| 0) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (<= (+ c_main_~i~0 (* 4294967296 .cse0)) 4294967299) (or (and (or .cse1 (forall ((v_ArrVal_311 Int)) (let ((.cse2 (store (select |c_#memory_int| |c_main_~#str2~0.base|) (+ |c_main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse2) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse2 (+ (- 1) |c_main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))))))) (or .cse3 (forall ((v_ArrVal_311 Int)) (let ((.cse4 (store (select |c_#memory_int| |c_main_~#str2~0.base|) (+ |c_main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse4) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse4 (+ |c_main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296)))))))) (<= 2 c_main_~i~0) (not (<= 1 c_main_~i~0))) (let ((.cse6 (+ c_main_~i~0 1))) (or (and (= .cse5 .cse6) .cse3) (and .cse1 (= (+ (- 4294967296) .cse5) .cse6)))) (or (<= 4 c_main_~i~0) (not (<= 3 c_main_~i~0)) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse7 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse7) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse7 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296)))))) .cse3) (or .cse1 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse8 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse8 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse8) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (< 0 .cse0)))))) is different from false [2022-04-27 15:58:18,647 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse14 (+ 4294967295 c_main_~max~0))) (let ((.cse3 (mod .cse14 4294967296))) (let ((.cse6 (<= .cse3 2147483647))) (let ((.cse1 (select (select |c_#memory_int| |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))) (.cse2 (select |c_#memory_int| |c_main_~#str2~0.base|)) (.cse4 (<= 3 c_main_~i~0)) (.cse0 (not .cse6)) (.cse8 (div .cse14 4294967296))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (or .cse0 (= .cse1 (select .cse2 (+ (- 1) |c_main_~#str2~0.offset| .cse3)))) (or (<= 4 c_main_~i~0) (not .cse4) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse5 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse5 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse5) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse6) (or .cse0 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse7 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse7 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse7) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (= |c_main_~#str1~0.offset| 0) (<= (+ c_main_~i~0 (* 4294967296 .cse8)) 4294967296) (or (= .cse1 (select .cse2 (+ |c_main_~#str2~0.offset| (- 4294967297) .cse3))) .cse6) (or (not (<= 0 c_main_~i~0)) (<= 1 c_main_~i~0) (and (or .cse0 (forall ((v_ArrVal_311 Int)) (let ((.cse9 (store (select |c_#memory_int| |c_main_~#str2~0.base|) (+ |c_main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse9) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse9 (+ (- 1) |c_main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))))))) (or .cse6 (forall ((v_ArrVal_311 Int)) (let ((.cse10 (store (select |c_#memory_int| |c_main_~#str2~0.base|) (+ |c_main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse10) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)) (select .cse10 (+ |c_main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))))))))) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (or (not (<= 2 c_main_~i~0)) .cse4 (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse11 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse11 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse11) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse6) (or .cse0 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse12 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse12 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse12) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (let ((.cse13 (+ c_main_~i~0 4))) (or (and (= .cse13 .cse3) .cse6) (and .cse0 (= (+ (- 4294967296) .cse3) .cse13)))) (= c_main_~j~0 4) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (< 0 .cse8)))))) is different from false [2022-04-27 15:58:19,045 WARN L833 $PredicateComparison]: unable to prove that (let ((.cse13 (+ 4294967295 c_main_~max~0))) (let ((.cse3 (mod .cse13 4294967296))) (let ((.cse6 (<= .cse3 2147483647)) (.cse9 (select |c_#memory_int| |c_main_~#str1~0.base|))) (let ((.cse1 (select .cse9 (+ |c_main_~#str1~0.offset| 1))) (.cse2 (select |c_#memory_int| |c_main_~#str2~0.base|)) (.cse4 (<= 3 c_main_~i~0)) (.cse0 (not .cse6)) (.cse8 (div .cse13 4294967296))) (and (= |c_#NULL.base| |c_old(#NULL.base)|) (or .cse0 (= .cse1 (select .cse2 (+ (- 1) |c_main_~#str2~0.offset| .cse3)))) (or (<= 4 c_main_~i~0) (not .cse4) (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse5 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse5 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse5) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse6) (or .cse0 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse7 (store (store v_ArrVal_307 (+ 2 |main_~#str2~0.offset| c_main_~j~0) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| c_main_~i~0 (- 2)))) (+ 3 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse7 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse7) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (= |c_main_~#str1~0.offset| 0) (= 4 (+ (- 1) c_main_~j~0)) (<= (+ c_main_~i~0 (* 4294967296 .cse8)) 4294967295) (or (= .cse1 (select .cse2 (+ |c_main_~#str2~0.offset| (- 4294967297) .cse3))) .cse6) (not (= |c_main_~#str1~0.base| |c_main_~#str2~0.base|)) (= (select .cse9 (+ |c_main_~#str1~0.offset| c_main_~i~0 1)) (select .cse2 (+ (- 1) |c_main_~#str2~0.offset| c_main_~j~0))) (let ((.cse10 (+ c_main_~i~0 5))) (or (and .cse0 (= (+ (- 4294967296) .cse3) .cse10)) (and (= .cse10 .cse3) .cse6))) (or (not (<= 2 c_main_~i~0)) .cse4 (and (or (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse11 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse11 (+ |main_~#str2~0.offset| (- 4294967297) (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse11) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1))))) .cse6) (or .cse0 (forall ((v_ArrVal_311 Int) (v_ArrVal_307 (Array Int Int)) (|main_~#str2~0.offset| Int)) (let ((.cse12 (store (store v_ArrVal_307 (+ |main_~#str2~0.offset| c_main_~j~0 1) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| v_ArrVal_307) |c_main_~#str1~0.base|) (+ (- 1) |c_main_~#str1~0.offset| c_main_~i~0))) (+ 2 |main_~#str2~0.offset| c_main_~j~0) v_ArrVal_311))) (= (select .cse12 (+ (- 1) |main_~#str2~0.offset| (mod (+ 4294967295 c_main_~max~0) 4294967296))) (select (select (store |c_#memory_int| |c_main_~#str2~0.base| .cse12) |c_main_~#str1~0.base|) (+ |c_main_~#str1~0.offset| 1)))))))) (= |c_#NULL.offset| |c_old(#NULL.offset)|) (< 0 .cse8)))))) is different from false [2022-04-27 15:58:20,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:58:20,224 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-27 15:58:20,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-27 15:58:20,224 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 45 [2022-04-27 15:58:20,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:58:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 53 transitions. [2022-04-27 15:58:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 53 transitions. [2022-04-27 15:58:20,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 53 transitions. [2022-04-27 15:58:20,491 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:58:20,494 INFO L225 Difference]: With dead ends: 55 [2022-04-27 15:58:20,494 INFO L226 Difference]: Without dead ends: 55 [2022-04-27 15:58:20,496 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 41 SyntacticMatches, 5 SemanticMatches, 86 ConstructedPredicates, 20 IntricatePredicates, 0 DeprecatedPredicates, 1159 ImplicationChecksByTransitivity, 32.7s TimeCoverageRelationStatistics Valid=529, Invalid=4071, Unknown=36, NotChecked=3020, Total=7656 [2022-04-27 15:58:20,498 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 58 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 1233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 550 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 15:58:20,498 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 176 Invalid, 1233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 623 Invalid, 0 Unknown, 550 Unchecked, 0.8s Time] [2022-04-27 15:58:20,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-04-27 15:58:20,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 54. [2022-04-27 15:58:20,505 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:58:20,505 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,505 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,506 INFO L87 Difference]: Start difference. First operand 55 states. Second operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:58:20,507 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-27 15:58:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-27 15:58:20,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:58:20,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:58:20,508 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 55 states. [2022-04-27 15:58:20,508 INFO L87 Difference]: Start difference. First operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) Second operand 55 states. [2022-04-27 15:58:20,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:58:20,509 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2022-04-27 15:58:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2022-04-27 15:58:20,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:58:20,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:58:20,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:58:20,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:58:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 5 states have call successors, (5), 5 states have call predecessors, (5), 4 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2022-04-27 15:58:20,511 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 45 [2022-04-27 15:58:20,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:58:20,519 INFO L495 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2022-04-27 15:58:20,519 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 61 states have (on average 1.6065573770491803) internal successors, (98), 60 states have internal predecessors, (98), 5 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 15:58:20,519 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2022-04-27 15:58:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-27 15:58:20,520 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:58:20,520 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:58:20,545 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-27 15:58:20,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:58:20,736 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:58:20,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:58:20,736 INFO L85 PathProgramCache]: Analyzing trace with hash -246889932, now seen corresponding path program 3 times [2022-04-27 15:58:20,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:58:20,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702849572] [2022-04-27 15:58:20,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:58:20,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:58:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:58:20,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:58:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:58:21,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {3582#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3562#true} is VALID [2022-04-27 15:58:21,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {3562#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,001 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3562#true} {3562#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-27 15:58:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:58:21,004 INFO L290 TraceCheckUtils]: 0: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:58:21,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,004 INFO L290 TraceCheckUtils]: 2: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,004 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3562#true} {3563#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-27 15:58:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:58:21,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:58:21,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3562#true} {3563#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,015 INFO L272 TraceCheckUtils]: 0: Hoare triple {3562#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3582#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:58:21,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {3582#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3562#true} is VALID [2022-04-27 15:58:21,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {3562#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3562#true} {3562#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,016 INFO L272 TraceCheckUtils]: 4: Hoare triple {3562#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,017 INFO L290 TraceCheckUtils]: 5: Hoare triple {3562#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,018 INFO L290 TraceCheckUtils]: 7: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,019 INFO L290 TraceCheckUtils]: 8: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,019 INFO L290 TraceCheckUtils]: 9: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,020 INFO L290 TraceCheckUtils]: 10: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,020 INFO L290 TraceCheckUtils]: 11: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,023 INFO L290 TraceCheckUtils]: 15: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} is VALID [2022-04-27 15:58:21,025 INFO L290 TraceCheckUtils]: 17: Hoare triple {3567#(and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {3568#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:58:21,026 INFO L290 TraceCheckUtils]: 18: Hoare triple {3568#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3568#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:58:21,028 INFO L290 TraceCheckUtils]: 19: Hoare triple {3568#(and (or (and (<= 5 main_~max~0) (<= (div (+ main_~max~0 4294967295) 4294967296) 1)) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3569#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:58:21,029 INFO L290 TraceCheckUtils]: 20: Hoare triple {3569#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3569#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:58:21,030 INFO L290 TraceCheckUtils]: 21: Hoare triple {3569#(or (<= (+ main_~i~0 2) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967299 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3570#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} is VALID [2022-04-27 15:58:21,031 INFO L290 TraceCheckUtils]: 22: Hoare triple {3570#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3570#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} is VALID [2022-04-27 15:58:21,032 INFO L290 TraceCheckUtils]: 23: Hoare triple {3570#(or (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967298 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~i~0 3) 0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3571#(or (<= (+ main_~i~0 4) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:58:21,033 INFO L290 TraceCheckUtils]: 24: Hoare triple {3571#(or (<= (+ main_~i~0 4) 0) (and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3572#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:58:21,034 INFO L290 TraceCheckUtils]: 25: Hoare triple {3572#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967297 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3573#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967296 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 26: Hoare triple {3573#(and (<= (div (+ main_~max~0 4294967295) 4294967296) 1) (<= 4294967296 (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 27: Hoare triple {3563#false} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {3563#false} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 28: Hoare triple {3563#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,035 INFO L272 TraceCheckUtils]: 29: Hoare triple {3563#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3562#true} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 30: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 31: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 32: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,035 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3562#true} {3563#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 34: Hoare triple {3563#false} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3563#false} is VALID [2022-04-27 15:58:21,035 INFO L290 TraceCheckUtils]: 35: Hoare triple {3563#false} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {3563#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L272 TraceCheckUtils]: 37: Hoare triple {3563#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3562#true} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 38: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 39: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 40: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:21,036 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3562#true} {3563#false} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 42: Hoare triple {3563#false} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 43: Hoare triple {3563#false} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L290 TraceCheckUtils]: 44: Hoare triple {3563#false} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,036 INFO L272 TraceCheckUtils]: 45: Hoare triple {3563#false} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3563#false} is VALID [2022-04-27 15:58:21,037 INFO L290 TraceCheckUtils]: 46: Hoare triple {3563#false} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3563#false} is VALID [2022-04-27 15:58:21,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {3563#false} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:58:21,037 INFO L290 TraceCheckUtils]: 48: Hoare triple {3563#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:58:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-27 15:58:21,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:58:21,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702849572] [2022-04-27 15:58:21,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702849572] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:58:21,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [49624147] [2022-04-27 15:58:21,038 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 15:58:21,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:58:21,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:58:21,040 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 15:58:21,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-27 15:58:21,237 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-04-27 15:58:21,237 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:58:21,243 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-27 15:58:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:58:21,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:58:21,286 INFO L390 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 [2022-04-27 15:58:21,585 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 20 [2022-04-27 15:58:21,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:58:21,743 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-04-27 15:58:21,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:58:21,933 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2022-04-27 15:58:48,559 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:58:48,563 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:58:48,564 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 10 [2022-04-27 15:58:49,569 INFO L272 TraceCheckUtils]: 0: Hoare triple {3562#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:49,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {3562#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3562#true} is VALID [2022-04-27 15:58:49,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {3562#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:49,570 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3562#true} {3562#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:49,570 INFO L272 TraceCheckUtils]: 4: Hoare triple {3562#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:58:49,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {3562#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,571 INFO L290 TraceCheckUtils]: 6: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,571 INFO L290 TraceCheckUtils]: 7: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,573 INFO L290 TraceCheckUtils]: 12: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {3601#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {3638#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:58:49,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {3638#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3642#(and (= |main_~#str2~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} is VALID [2022-04-27 15:58:49,578 INFO L290 TraceCheckUtils]: 19: Hoare triple {3642#(and (= |main_~#str2~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) main_~i~0)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= main_~i~0 (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3646#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,579 INFO L290 TraceCheckUtils]: 20: Hoare triple {3646#(and (= |main_~#str2~0.offset| 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3650#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~j~0) 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,580 INFO L290 TraceCheckUtils]: 21: Hoare triple {3650#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~j~0) 0) (or (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 1)) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) (+ main_~i~0 1)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3654#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~j~0) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {3654#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~j~0) 0) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3658#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 3) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,582 INFO L290 TraceCheckUtils]: 23: Hoare triple {3658#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 3) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (or (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 2) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296)))) (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 2)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3662#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 3) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,584 INFO L290 TraceCheckUtils]: 24: Hoare triple {3662#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 3) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3))) (and (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (+ main_~i~0 3) (+ (mod (+ main_~max~0 4294967295) 4294967296) (- 4294967296))))) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3666#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,585 INFO L290 TraceCheckUtils]: 25: Hoare triple {3666#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= |main_~#str1~0.offset| 0) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~i~0 3)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3670#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (= |main_~#str1~0.offset| 0) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)))} is VALID [2022-04-27 15:58:49,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {3670#(and (= |main_~#str2~0.offset| 0) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (= |main_~#str1~0.offset| 0) (= (+ main_~i~0 4) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3674#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (mod (+ main_~max~0 4294967295) 4294967296) 4) (<= 3 (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,587 INFO L290 TraceCheckUtils]: 27: Hoare triple {3674#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (mod (+ main_~max~0 4294967295) 4294967296) 4) (<= 3 (mod (+ main_~max~0 4294967295) 4294967296)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,599 INFO L272 TraceCheckUtils]: 29: Hoare triple {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,602 INFO L290 TraceCheckUtils]: 30: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,608 INFO L290 TraceCheckUtils]: 32: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,609 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,611 INFO L290 TraceCheckUtils]: 34: Hoare triple {3678#(and (= |main_~#str2~0.offset| 0) (< (div main_~j~0 (- 4294967296)) (+ (div (+ 3 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod main_~j~0 4294967296)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod main_~j~0 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3701#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:58:49,612 INFO L290 TraceCheckUtils]: 35: Hoare triple {3701#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:58:49,613 INFO L290 TraceCheckUtils]: 36: Hoare triple {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:58:49,621 INFO L272 TraceCheckUtils]: 37: Hoare triple {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,624 INFO L290 TraceCheckUtils]: 38: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,676 INFO L290 TraceCheckUtils]: 40: Hoare triple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} is VALID [2022-04-27 15:58:49,677 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3685#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_5| Int) (|v_main_~#str1~0.base_BEFORE_CALL_5| Int) (aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 Int) (aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 Int) (aux_div_v_main_~j~0_BEFORE_CALL_5_46 Int)) (and (< (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293 (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296))) (< 0 (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) 4294967293)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) 3) (not (= |v_main_~#str2~0.base_BEFORE_CALL_5| |v_main_~#str1~0.base_BEFORE_CALL_5|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_5|) (+ (- 1) (mod (+ (* aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 4294967295) 3) 4294967296))) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_5|) 1)) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (* aux_div_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53 4294967296)) (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296)) (<= 0 aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199) (<= (+ aux_mod_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 (* 4294967296 aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199)) (+ (* aux_div_v_main_~j~0_BEFORE_CALL_5_46 4294967296) 3)) (< aux_div_v_main_~j~0_BEFORE_CALL_5_46 (+ aux_div_aux_mod_aux_mod_v_main_~j~0_BEFORE_CALL_5_46_53_199 1))))} {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-27 15:58:49,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {3705#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 1) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))) (< (div (+ main_~j~0 1) (- 4294967296)) (+ (div (+ 2 (* (- 1) main_~j~0)) 4294967296) 1)) (<= 3 (mod (+ main_~j~0 1) 4294967296)) (<= 0 (+ main_~j~0 1)) (= |main_~#str1~0.offset| 0) (< main_~j~0 4294967295) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3727#(and (= |main_~#str2~0.offset| 0) (< (div (+ main_~j~0 2) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 (+ main_~j~0 2)) (< main_~j~0 4294967294) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0) (<= 3 (mod (+ main_~j~0 2) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 2) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {3727#(and (= |main_~#str2~0.offset| 0) (< (div (+ main_~j~0 2) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 (+ main_~j~0 2)) (< main_~j~0 4294967294) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~i~0) 0) (<= 3 (mod (+ main_~j~0 2) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 2) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3731#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~i~0) 0) (< (div (+ main_~j~0 2) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 (+ main_~j~0 2)) (< main_~j~0 4294967294) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 (mod (+ main_~j~0 2) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 2) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} is VALID [2022-04-27 15:58:49,682 INFO L290 TraceCheckUtils]: 44: Hoare triple {3731#(and (= |main_~#str2~0.offset| 0) (= (+ (- 2) main_~i~0) 0) (< (div (+ main_~j~0 2) (- 4294967296)) (+ (div (+ (* (- 1) main_~j~0) 1) 4294967296) 1)) (= |main_~#str1~0.offset| 0) (<= 0 (+ main_~j~0 2)) (< main_~j~0 4294967294) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 3 (mod (+ main_~j~0 2) 4294967296)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ (- 1) (mod (+ main_~j~0 2) 4294967296) |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ |main_~#str2~0.offset| 1))))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3735#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:58:49,683 INFO L272 TraceCheckUtils]: 45: Hoare triple {3735#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3739#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:58:49,683 INFO L290 TraceCheckUtils]: 46: Hoare triple {3739#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3743#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:58:49,683 INFO L290 TraceCheckUtils]: 47: Hoare triple {3743#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:58:49,684 INFO L290 TraceCheckUtils]: 48: Hoare triple {3563#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:58:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-27 15:58:49,684 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:58:58,350 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:58:58,351 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 502 treesize of output 474 [2022-04-27 15:59:13,040 INFO L356 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-04-27 15:59:13,040 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 500 treesize of output 474 [2022-04-27 15:59:13,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:59:13,194 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 59 [2022-04-27 15:59:13,220 INFO L390 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 991 treesize of output 955 [2022-04-27 15:59:13,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:13,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:59:13,451 INFO L356 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-04-27 15:59:13,451 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 492 treesize of output 1 [2022-04-27 15:59:13,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:59:13,479 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 29 [2022-04-27 15:59:13,493 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:13,497 INFO L390 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 105 treesize of output 96 [2022-04-27 15:59:14,187 INFO L356 Elim1Store]: treesize reduction 5, result has 70.6 percent of original size [2022-04-27 15:59:14,188 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1039 treesize of output 951 [2022-04-27 15:59:17,347 INFO L390 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 71 treesize of output 59 [2022-04-27 15:59:17,363 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:17,373 INFO L390 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 436 treesize of output 400 [2022-04-27 15:59:17,480 INFO L390 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 37 treesize of output 29 [2022-04-27 15:59:17,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:17,496 INFO L390 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 105 treesize of output 96 [2022-04-27 15:59:17,531 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:17,543 INFO L356 Elim1Store]: treesize reduction 5, result has 70.6 percent of original size [2022-04-27 15:59:17,543 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 117 treesize of output 108 [2022-04-27 15:59:17,601 INFO L390 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 37 treesize of output 29 [2022-04-27 15:59:17,612 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:17,617 INFO L390 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 105 treesize of output 96 [2022-04-27 15:59:17,746 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:17,755 INFO L356 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-04-27 15:59:17,756 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 105 treesize of output 92 [2022-04-27 15:59:17,830 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:59:17,830 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 502 treesize of output 474 [2022-04-27 15:59:22,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:59:22,420 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:59:22,421 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 791 treesize of output 733 [2022-04-27 15:59:25,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 15:59:25,462 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 80 [2022-04-27 15:59:25,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:25,467 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:25,473 INFO L390 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 104 treesize of output 86 [2022-04-27 15:59:27,397 INFO L290 TraceCheckUtils]: 48: Hoare triple {3563#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:59:27,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {3743#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3563#false} is VALID [2022-04-27 15:59:27,398 INFO L290 TraceCheckUtils]: 46: Hoare triple {3739#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3743#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:59:27,398 INFO L272 TraceCheckUtils]: 45: Hoare triple {3735#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3739#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:59:27,399 INFO L290 TraceCheckUtils]: 44: Hoare triple {3762#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3735#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:59:27,399 INFO L290 TraceCheckUtils]: 43: Hoare triple {3766#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3762#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|)))} is VALID [2022-04-27 15:59:27,400 INFO L290 TraceCheckUtils]: 42: Hoare triple {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3766#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:59:27,401 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3562#true} {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:59:27,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,401 INFO L290 TraceCheckUtils]: 39: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,401 INFO L290 TraceCheckUtils]: 38: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:59:27,401 INFO L272 TraceCheckUtils]: 37: Hoare triple {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3562#true} is VALID [2022-04-27 15:59:27,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:59:27,402 INFO L290 TraceCheckUtils]: 35: Hoare triple {3792#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {3770#(= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)))} is VALID [2022-04-27 15:59:27,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {3792#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:59:27,403 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3562#true} {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:59:27,403 INFO L290 TraceCheckUtils]: 32: Hoare triple {3562#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {3562#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {3562#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#true} is VALID [2022-04-27 15:59:27,404 INFO L272 TraceCheckUtils]: 29: Hoare triple {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {3562#true} is VALID [2022-04-27 15:59:27,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:59:27,405 INFO L290 TraceCheckUtils]: 27: Hoare triple {3818#(and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {3796#(= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) main_~j~0 |main_~#str2~0.offset|)))} is VALID [2022-04-27 15:59:27,406 INFO L290 TraceCheckUtils]: 26: Hoare triple {3822#(or (and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (<= 0 main_~i~0))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {3818#(and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))} is VALID [2022-04-27 15:59:27,407 INFO L290 TraceCheckUtils]: 25: Hoare triple {3826#(or (and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (<= 1 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3822#(or (and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (<= 0 main_~i~0))} is VALID [2022-04-27 15:59:27,409 INFO L290 TraceCheckUtils]: 24: Hoare triple {3830#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (not (<= 0 main_~i~0)) (<= 1 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3826#(or (and (or (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298)))) (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (<= 1 main_~i~0))} is VALID [2022-04-27 15:59:27,410 INFO L290 TraceCheckUtils]: 23: Hoare triple {3834#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (<= 2 main_~i~0) (not (<= 1 main_~i~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3830#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (not (<= 0 main_~i~0)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:59:27,415 INFO L290 TraceCheckUtils]: 22: Hoare triple {3838#(or (<= 2 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (not (<= 1 main_~i~0)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3834#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int)) (= (select (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (<= 2 main_~i~0) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:59:27,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {3842#(or (not (<= 2 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (<= 3 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3838#(or (<= 2 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (not (<= 1 main_~i~0)))} is VALID [2022-04-27 15:59:27,422 INFO L290 TraceCheckUtils]: 20: Hoare triple {3846#(or (not (<= 2 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967298)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (+ main_~i~0 2 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (or (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (<= 3 main_~i~0))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3842#(or (not (<= 2 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset| (- 4294967298))) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (forall ((v_ArrVal_368 Int) (v_ArrVal_367 Int)) (= (select (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368) (+ (- 2) (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (select (select (store |#memory_int| |main_~#str2~0.base| (store (store (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|) v_ArrVal_367) (+ main_~j~0 |main_~#str2~0.offset| 1) v_ArrVal_368)) |main_~#str1~0.base|) (+ 2 |main_~#str1~0.offset|)))))) (<= 3 main_~i~0))} is VALID [2022-04-27 15:59:27,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {3850#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (or (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3846#(or (not (<= 2 main_~i~0)) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|) (+ main_~i~0 |main_~#str1~0.offset| 4294967298)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (+ main_~i~0 2 |main_~#str1~0.offset|) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (or (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (<= 3 main_~i~0))} is VALID [2022-04-27 15:59:27,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {3854#(or (not (<= 3 main_~i~0)) (<= 4 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299))) (or (= (+ main_~j~0 4294967300) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1))))) (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {3850#(or (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967298)) (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|))))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (and (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (or (not (= (+ main_~j~0 |main_~#str2~0.offset|) (+ |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset|) |main_~#str1~0.offset|))))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 2)) (= |main_~#str1~0.base| |main_~#str2~0.base|))))) (not (<= 3 main_~i~0)) (<= 4 main_~i~0))} is VALID [2022-04-27 15:59:27,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {3854#(or (not (<= 3 main_~i~0)) (<= 4 main_~i~0) (and (or (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647) (and (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (not (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (or (= (+ main_~i~0 |main_~#str1~0.offset| 4294967297) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299))) (or (= (+ main_~j~0 4294967300) (mod (+ main_~max~0 4294967295) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1)))) (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 4294967299)) (= |main_~#str1~0.base| |main_~#str2~0.base|)))) (or (not (<= (mod (+ main_~max~0 4294967295) 4294967296) 2147483647)) (and (or (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (or (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) |main_~#str1~0.offset|)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|))) (= (mod (+ main_~max~0 4294967295) 4294967296) (+ main_~j~0 3)) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= (+ main_~j~0 |main_~#str2~0.offset| 1) (+ |main_~#str1~0.offset| 1))))) (= (+ main_~i~0 |main_~#str1~0.offset| 1) (+ (mod (+ main_~max~0 4294967295) 4294967296) |main_~#str2~0.offset|)))))))} is VALID [2022-04-27 15:59:27,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,430 INFO L290 TraceCheckUtils]: 15: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,431 INFO L290 TraceCheckUtils]: 13: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,431 INFO L290 TraceCheckUtils]: 12: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,432 INFO L290 TraceCheckUtils]: 10: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,433 INFO L290 TraceCheckUtils]: 9: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,435 INFO L290 TraceCheckUtils]: 6: Hoare triple {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,436 INFO L290 TraceCheckUtils]: 5: Hoare triple {3562#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {3858#(and (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str1~0.offset| (+ |main_~#str2~0.offset| 1)))) (or (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (not (= |main_~#str2~0.offset| |main_~#str1~0.offset|))))} is VALID [2022-04-27 15:59:27,436 INFO L272 TraceCheckUtils]: 4: Hoare triple {3562#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3562#true} {3562#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {3562#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {3562#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3562#true} is VALID [2022-04-27 15:59:27,436 INFO L272 TraceCheckUtils]: 0: Hoare triple {3562#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3562#true} is VALID [2022-04-27 15:59:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-27 15:59:27,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [49624147] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 15:59:27,437 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 15:59:27,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 22, 21] total 46 [2022-04-27 15:59:27,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163573738] [2022-04-27 15:59:27,437 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 15:59:27,438 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 49 [2022-04-27 15:59:27,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 15:59:27,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 15:59:27,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:27,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-27 15:59:27,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 15:59:27,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-27 15:59:27,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=1850, Unknown=3, NotChecked=0, Total=2070 [2022-04-27 15:59:27,567 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 15:59:36,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:36,452 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2022-04-27 15:59:36,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-27 15:59:36,452 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 49 [2022-04-27 15:59:36,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 15:59:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 15:59:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 55 transitions. [2022-04-27 15:59:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 15:59:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 55 transitions. [2022-04-27 15:59:36,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 55 transitions. [2022-04-27 15:59:36,559 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 15:59:36,560 INFO L225 Difference]: With dead ends: 63 [2022-04-27 15:59:36,560 INFO L226 Difference]: Without dead ends: 63 [2022-04-27 15:59:36,561 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 67 SyntacticMatches, 4 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1035 ImplicationChecksByTransitivity, 29.4s TimeCoverageRelationStatistics Valid=520, Invalid=4168, Unknown=4, NotChecked=0, Total=4692 [2022-04-27 15:59:36,561 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 53 mSDsluCounter, 95 mSDsCounter, 0 mSdLazyCounter, 661 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 928 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 661 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 171 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-27 15:59:36,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 110 Invalid, 928 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 661 Invalid, 0 Unknown, 171 Unchecked, 1.1s Time] [2022-04-27 15:59:36,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2022-04-27 15:59:36,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 62. [2022-04-27 15:59:36,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 15:59:36,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:59:36,565 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:59:36,565 INFO L87 Difference]: Start difference. First operand 63 states. Second operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:59:36,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:36,567 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2022-04-27 15:59:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2022-04-27 15:59:36,567 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:36,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:36,568 INFO L74 IsIncluded]: Start isIncluded. First operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 63 states. [2022-04-27 15:59:36,568 INFO L87 Difference]: Start difference. First operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 63 states. [2022-04-27 15:59:36,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 15:59:36,569 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2022-04-27 15:59:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2022-04-27 15:59:36,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 15:59:36,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 15:59:36,569 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 15:59:36,570 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 15:59:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 50 states have (on average 1.04) internal successors, (52), 51 states have internal predecessors, (52), 6 states have call successors, (6), 6 states have call predecessors, (6), 5 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 15:59:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 63 transitions. [2022-04-27 15:59:36,571 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 63 transitions. Word has length 49 [2022-04-27 15:59:36,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 15:59:36,571 INFO L495 AbstractCegarLoop]: Abstraction has 62 states and 63 transitions. [2022-04-27 15:59:36,571 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 45 states have (on average 1.6888888888888889) internal successors, (76), 44 states have internal predecessors, (76), 7 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-27 15:59:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 63 transitions. [2022-04-27 15:59:36,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-27 15:59:36,572 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 15:59:36,572 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 15:59:36,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-27 15:59:36,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:36,780 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 15:59:36,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 15:59:36,780 INFO L85 PathProgramCache]: Analyzing trace with hash -458263352, now seen corresponding path program 4 times [2022-04-27 15:59:36,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 15:59:36,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723779239] [2022-04-27 15:59:36,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 15:59:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 15:59:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 15:59:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {4252#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4211#true} is VALID [2022-04-27 15:59:38,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {4211#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,456 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4211#true} {4211#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-27 15:59:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4211#true} {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-04-27 15:59:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,479 INFO L290 TraceCheckUtils]: 2: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,480 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4211#true} {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:38,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-04-27 15:59:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,485 INFO L290 TraceCheckUtils]: 0: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,485 INFO L290 TraceCheckUtils]: 2: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,486 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4211#true} {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:38,487 INFO L272 TraceCheckUtils]: 0: Hoare triple {4211#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4252#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 15:59:38,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {4252#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4211#true} is VALID [2022-04-27 15:59:38,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {4211#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,487 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4211#true} {4211#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,487 INFO L272 TraceCheckUtils]: 4: Hoare triple {4211#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {4211#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,490 INFO L290 TraceCheckUtils]: 7: Hoare triple {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,490 INFO L290 TraceCheckUtils]: 8: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,491 INFO L290 TraceCheckUtils]: 10: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,492 INFO L290 TraceCheckUtils]: 11: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,492 INFO L290 TraceCheckUtils]: 12: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,493 INFO L290 TraceCheckUtils]: 13: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,493 INFO L290 TraceCheckUtils]: 14: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,494 INFO L290 TraceCheckUtils]: 15: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {4218#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:59:38,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {4218#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4219#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:59:38,499 INFO L290 TraceCheckUtils]: 19: Hoare triple {4219#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4220#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:59:38,500 INFO L290 TraceCheckUtils]: 20: Hoare triple {4220#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4221#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (<= 2 (+ main_~j~0 |main_~#str2~0.offset|)) (or (= (select (select |#memory_int| |main_~#str2~0.base|) 1) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= (+ main_~i~0 |main_~#str1~0.offset|) 3))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:59:38,502 INFO L290 TraceCheckUtils]: 21: Hoare triple {4221#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (<= 2 (+ main_~j~0 |main_~#str2~0.offset|)) (or (= (select (select |#memory_int| |main_~#str2~0.base|) 1) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= (+ main_~i~0 |main_~#str1~0.offset|) 3))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4222#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 |main_~#str1~0.offset|) 1) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 3 (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (<= 2 (+ main_~j~0 |main_~#str2~0.offset|)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)))} is VALID [2022-04-27 15:59:38,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {4222#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 |main_~#str1~0.offset|) 1) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 3 (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (<= 2 (+ main_~j~0 |main_~#str2~0.offset|)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4223#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 |main_~#str1~0.offset|) 1) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 3 (+ main_~i~0 |main_~#str1~0.offset|))) (<= 3 (+ main_~j~0 |main_~#str2~0.offset|)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)))} is VALID [2022-04-27 15:59:38,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {4223#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 |main_~#str1~0.offset|) 1) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 3 (+ main_~i~0 |main_~#str1~0.offset|))) (<= 3 (+ main_~j~0 |main_~#str2~0.offset|)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4224#(and (= |main_~#str2~0.offset| 0) (<= 3 (+ main_~j~0 |main_~#str2~0.offset|)) (= |main_~#str1~0.offset| 0) (or (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 2 (+ main_~i~0 |main_~#str1~0.offset|)) (<= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} is VALID [2022-04-27 15:59:38,508 INFO L290 TraceCheckUtils]: 24: Hoare triple {4224#(and (= |main_~#str2~0.offset| 0) (<= 3 (+ main_~j~0 |main_~#str2~0.offset|)) (= |main_~#str1~0.offset| 0) (or (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 2 (+ main_~i~0 |main_~#str1~0.offset|)) (<= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4225#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= (+ main_~j~0 |main_~#str2~0.offset|) 1)) (or (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 2 (+ main_~i~0 |main_~#str1~0.offset|)) (<= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} is VALID [2022-04-27 15:59:38,510 INFO L290 TraceCheckUtils]: 25: Hoare triple {4225#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= (+ main_~j~0 |main_~#str2~0.offset|) 1)) (or (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= 2 (+ main_~i~0 |main_~#str1~0.offset|)) (<= (+ main_~i~0 |main_~#str1~0.offset|) 0)) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4226#(and (= |main_~#str2~0.offset| 0) (or (<= (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)))) (= |main_~#str1~0.offset| 0) (not (= (+ main_~j~0 |main_~#str2~0.offset|) 1)) (or (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (and (<= main_~max~0 (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (<= 1 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= (+ main_~i~0 |main_~#str1~0.offset| 1) 0)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,513 INFO L290 TraceCheckUtils]: 26: Hoare triple {4226#(and (= |main_~#str2~0.offset| 0) (or (<= (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)))) (= |main_~#str1~0.offset| 0) (not (= (+ main_~j~0 |main_~#str2~0.offset|) 1)) (or (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (and (<= main_~max~0 (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (or (<= 1 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (<= (+ main_~i~0 |main_~#str1~0.offset| 1) 0)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4227#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (or (<= 1 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1))) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,514 INFO L290 TraceCheckUtils]: 27: Hoare triple {4227#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (or (<= 1 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1))) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4228#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= |main_~#str1~0.offset| 0) (or (<= 0 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1))) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (+ 4294967290 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:59:38,515 INFO L290 TraceCheckUtils]: 28: Hoare triple {4228#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= |main_~#str1~0.offset| 0) (or (<= 0 (+ main_~i~0 |main_~#str1~0.offset|)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1))) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (+ 4294967290 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4229#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,517 INFO L290 TraceCheckUtils]: 29: Hoare triple {4229#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,518 INFO L290 TraceCheckUtils]: 30: Hoare triple {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,518 INFO L272 TraceCheckUtils]: 31: Hoare triple {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4211#true} is VALID [2022-04-27 15:59:38,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,519 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {4211#true} {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {4230#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ main_~max~0 4294967295) (+ main_~j~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4235#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:38,521 INFO L290 TraceCheckUtils]: 37: Hoare triple {4235#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 3))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:38,522 INFO L290 TraceCheckUtils]: 38: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:38,522 INFO L272 TraceCheckUtils]: 39: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4211#true} is VALID [2022-04-27 15:59:38,522 INFO L290 TraceCheckUtils]: 40: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,522 INFO L290 TraceCheckUtils]: 41: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,523 INFO L290 TraceCheckUtils]: 42: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,524 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {4211#true} {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:38,525 INFO L290 TraceCheckUtils]: 44: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4241#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= main_~i~0 1) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:59:38,525 INFO L290 TraceCheckUtils]: 45: Hoare triple {4241#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= main_~i~0 1) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:38,526 INFO L290 TraceCheckUtils]: 46: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:38,526 INFO L272 TraceCheckUtils]: 47: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4211#true} is VALID [2022-04-27 15:59:38,526 INFO L290 TraceCheckUtils]: 48: Hoare triple {4211#true} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4211#true} is VALID [2022-04-27 15:59:38,526 INFO L290 TraceCheckUtils]: 49: Hoare triple {4211#true} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,527 INFO L290 TraceCheckUtils]: 50: Hoare triple {4211#true} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:38,527 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {4211#true} {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:38,528 INFO L290 TraceCheckUtils]: 52: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4247#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|))))} is VALID [2022-04-27 15:59:38,529 INFO L290 TraceCheckUtils]: 53: Hoare triple {4247#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|))))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4248#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (= (+ main_~i~0 |main_~#str1~0.offset|) 3) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:38,530 INFO L290 TraceCheckUtils]: 54: Hoare triple {4248#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (= |main_~#str1~0.offset| 0) (= (+ main_~i~0 |main_~#str1~0.offset|) 3) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4249#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:59:38,530 INFO L272 TraceCheckUtils]: 55: Hoare triple {4249#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4250#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 15:59:38,531 INFO L290 TraceCheckUtils]: 56: Hoare triple {4250#(not (= |__VERIFIER_assert_#in~cond| 0))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4251#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 15:59:38,531 INFO L290 TraceCheckUtils]: 57: Hoare triple {4251#(not (= __VERIFIER_assert_~cond 0))} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4212#false} is VALID [2022-04-27 15:59:38,531 INFO L290 TraceCheckUtils]: 58: Hoare triple {4212#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4212#false} is VALID [2022-04-27 15:59:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-27 15:59:38,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 15:59:38,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723779239] [2022-04-27 15:59:38,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1723779239] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 15:59:38,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [811749898] [2022-04-27 15:59:38,533 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-27 15:59:38,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 15:59:38,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 15:59:38,536 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 15:59:38,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-27 15:59:38,649 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-27 15:59:38,650 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 15:59:38,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-27 15:59:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 15:59:38,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 15:59:38,713 INFO L390 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 [2022-04-27 15:59:39,052 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 20 [2022-04-27 15:59:39,319 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-04-27 15:59:39,602 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-04-27 15:59:39,877 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-04-27 15:59:44,611 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1) (select (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3)))) is different from true [2022-04-27 15:59:45,796 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1)))) is different from true [2022-04-27 15:59:46,846 WARN L855 $PredicateComparison]: unable to prove that (exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3)))) is different from true [2022-04-27 15:59:47,550 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:47,550 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-27 15:59:47,551 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 10 [2022-04-27 15:59:47,662 INFO L272 TraceCheckUtils]: 0: Hoare triple {4211#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:47,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {4211#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_8| 1))) (and (= 2 (select |v_#length_4| 1)) (= (select |v_#length_4| 3) 12) (< 0 |v_#StackHeapBarrier_2|) (= (select .cse0 0) 48) (= (select |v_#valid_7| 2) 1) (= (select |v_#length_4| 2) 18) (= |v_#NULL.base_1| 0) (= (select .cse0 1) 0) (= (select |v_#valid_7| 3) 1) (= (select |v_#valid_7| 1) 1) (= |v_#NULL.offset_1| 0) (= (select |v_#valid_7| 0) 0))) InVars {#memory_int=|v_#memory_int_8|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_8|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4211#true} is VALID [2022-04-27 15:59:47,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {4211#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:47,662 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4211#true} {4211#true} [100] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:47,662 INFO L272 TraceCheckUtils]: 4: Hoare triple {4211#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4211#true} is VALID [2022-04-27 15:59:47,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {4211#true} [74] mainENTRY-->L18-3: Formula: (let ((.cse0 (store |v_#valid_3| |v_main_~#str1~0.base_1| 1))) (and (= (store .cse0 |v_main_~#str2~0.base_1| 1) |v_#valid_1|) (= 5 v_main_~max~0_1) (= v_main_~i~0_1 0) (< |v_#StackHeapBarrier_1| |v_main_~#str2~0.base_1|) (= |v_main_~#str2~0.offset_1| 0) (= |v_main_~#str1~0.offset_1| 0) (= (let ((.cse1 (let ((.cse2 (mod v_main_~max~0_1 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (store (store |v_#length_3| |v_main_~#str1~0.base_1| .cse1) |v_main_~#str2~0.base_1| .cse1)) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#str1~0.base_1|) (= (select .cse0 |v_main_~#str2~0.base_1|) 0) (not (= |v_main_~#str2~0.base_1| 0)) (not (= |v_main_~#str1~0.base_1| 0)) (= (select |v_#valid_3| |v_main_~#str1~0.base_1|) 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_1|, main_~max~0=v_main_~max~0_1, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~#str2~0.base=|v_main_~#str2~0.base_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_1|, main_~j~0=v_main_~j~0_1, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_1, main_~#str1~0.base=|v_main_~#str1~0.base_1|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#str2~0.offset, main_~max~0, main_~#str2~0.base, main_~#str1~0.offset, main_~j~0, #valid, main_~i~0, main_~#str1~0.base, #length] {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {4216#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4277#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {4277#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4277#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {4277#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 1) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4284#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {4284#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4284#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,666 INFO L290 TraceCheckUtils]: 11: Hoare triple {4284#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~i~0 2) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,667 INFO L290 TraceCheckUtils]: 13: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,667 INFO L290 TraceCheckUtils]: 14: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [78] L18-3-->L18-2: Formula: (and (<= 0 (+ |v_main_#t~nondet5_2| 128)) (= (store |v_#memory_int_3| |v_main_~#str1~0.base_3| (store (select |v_#memory_int_3| |v_main_~#str1~0.base_3|) (+ |v_main_~#str1~0.offset_3| v_main_~i~0_6) |v_main_#t~nondet5_2|)) |v_#memory_int_2|) (<= |v_main_#t~nondet5_2| 127) (< (mod v_main_~i~0_6 4294967296) (mod v_main_~max~0_5 4294967296))) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|, #memory_int=|v_#memory_int_3|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6} OutVars{#memory_int=|v_#memory_int_2|, main_~#str1~0.base=|v_main_~#str1~0.base_3|, main_~i~0=v_main_~i~0_6, main_~max~0=v_main_~max~0_5, main_~#str1~0.offset=|v_main_~#str1~0.offset_3|} AuxVars[] AssignedVars[main_#t~nondet5, #memory_int] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,667 INFO L290 TraceCheckUtils]: 15: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [80] L18-2-->L18-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~0=v_main_~i~0_9} AuxVars[] AssignedVars[main_#t~post4, main_~i~0] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,668 INFO L290 TraceCheckUtils]: 16: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [77] L18-3-->L18-4: Formula: (not (< (mod v_main_~i~0_5 4294967296) (mod v_main_~max~0_4 4294967296))) InVars {main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} OutVars{main_~i~0=v_main_~i~0_5, main_~max~0=v_main_~max~0_4} AuxVars[] AssignedVars[] {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,669 INFO L290 TraceCheckUtils]: 17: Hoare triple {4217#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [79] L18-4-->L26-3: Formula: (let ((.cse0 (let ((.cse1 (mod (+ 4294967295 v_main_~max~0_6) 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296)))))) (and (= (store |v_#memory_int_5| |v_main_~#str1~0.base_6| (store (select |v_#memory_int_5| |v_main_~#str1~0.base_6|) (+ .cse0 |v_main_~#str1~0.offset_6|) 0)) |v_#memory_int_4|) (= v_main_~j~0_5 0) (= .cse0 v_main_~i~0_11))) InVars {#memory_int=|v_#memory_int_5|, main_~#str1~0.base=|v_main_~#str1~0.base_6|, main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|} OutVars{main_~max~0=v_main_~max~0_6, main_~#str1~0.offset=|v_main_~#str1~0.offset_6|, main_~j~0=v_main_~j~0_5, main_~i~0=v_main_~i~0_11, #memory_int=|v_#memory_int_4|, main_~#str1~0.base=|v_main_~#str1~0.base_6|} AuxVars[] AssignedVars[main_~j~0, main_~i~0, #memory_int] {4218#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:59:47,670 INFO L290 TraceCheckUtils]: 18: Hoare triple {4218#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= main_~j~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4219#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} is VALID [2022-04-27 15:59:47,671 INFO L290 TraceCheckUtils]: 19: Hoare triple {4219#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= (+ (- 1) (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0) 0)) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (= (+ (* (- 1) main_~i~0) (* (div (+ main_~max~0 4294967295) 4294967296) (- 4294967296)) main_~max~0 4294967295) 0))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4220#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:59:47,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {4220#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4318#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} is VALID [2022-04-27 15:59:47,674 INFO L290 TraceCheckUtils]: 21: Hoare triple {4318#(and (= |main_~#str2~0.offset| 0) (or (<= (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967294)))) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset|))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (+ (- 1) main_~j~0 |main_~#str2~0.offset|) 1) (or (and (<= main_~max~0 (+ main_~i~0 2 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967294) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4322#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)) (= (+ (- 1) main_~j~0 |main_~#str2~0.offset|) 1))} is VALID [2022-04-27 15:59:47,675 INFO L290 TraceCheckUtils]: 22: Hoare triple {4322#(and (= |main_~#str2~0.offset| 0) (= |main_~#str1~0.offset| 0) (= (select (select |#memory_int| |main_~#str2~0.base|) (+ (- 1) main_~j~0 |main_~#str2~0.offset|)) (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)) (= (+ (- 1) main_~j~0 |main_~#str2~0.offset|) 1))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4326#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ 3 (* (- 1) |main_~#str2~0.offset|))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} is VALID [2022-04-27 15:59:47,676 INFO L290 TraceCheckUtils]: 23: Hoare triple {4326#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ 3 (* (- 1) |main_~#str2~0.offset|))) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (and (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (<= main_~max~0 (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ main_~max~0 4294967293) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (or (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ main_~max~0 4294967293))) (<= (+ main_~i~0 3 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 1)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4330#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ 3 (* (- 1) |main_~#str2~0.offset|))) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} is VALID [2022-04-27 15:59:47,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {4330#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ 3 (* (- 1) |main_~#str2~0.offset|))) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4334#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ (* (- 1) |main_~#str2~0.offset|) 4)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} is VALID [2022-04-27 15:59:47,679 INFO L290 TraceCheckUtils]: 25: Hoare triple {4334#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ (* (- 1) |main_~#str2~0.offset|) 4)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 2 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (or (and (<= main_~max~0 (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (<= (+ 4294967292 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (or (<= (+ main_~i~0 4 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967292 main_~max~0)))))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4338#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ (* (- 1) |main_~#str2~0.offset|) 4)) (or (<= (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)))) (= |main_~#str1~0.offset| 0) (or (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (and (<= main_~max~0 (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} is VALID [2022-04-27 15:59:47,680 INFO L290 TraceCheckUtils]: 26: Hoare triple {4338#(and (= |main_~#str2~0.offset| 0) (= main_~j~0 (+ (* (- 1) |main_~#str2~0.offset|) 4)) (or (<= (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) main_~max~0) (and (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)))) (= |main_~#str1~0.offset| 0) (or (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (and (<= main_~max~0 (+ 5 main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (not (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} [83] L26-3-->L26-2: Formula: (and (= v_main_~j~0_6 (+ v_main_~j~0_7 1)) (= (store |v_#memory_int_7| |v_main_~#str2~0.base_5| (store (select |v_#memory_int_7| |v_main_~#str2~0.base_5|) (+ |v_main_~#str2~0.offset_5| v_main_~j~0_7) (select (select |v_#memory_int_7| |v_main_~#str1~0.base_7|) (+ v_main_~i~0_13 |v_main_~#str1~0.offset_7|)))) |v_#memory_int_6|) (<= 0 v_main_~i~0_13)) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_7, #memory_int=|v_#memory_int_7|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_5|, main_~#str2~0.base=|v_main_~#str2~0.base_5|, main_~#str1~0.offset=|v_main_~#str1~0.offset_7|, main_~j~0=v_main_~j~0_6, main_#t~mem7=|v_main_#t~mem7_1|, #memory_int=|v_#memory_int_6|, main_~#str1~0.base=|v_main_~#str1~0.base_7|, main_~i~0=v_main_~i~0_13, main_#t~post8=|v_main_#t~post8_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~mem7, #memory_int, main_#t~post8] {4342#(and (= |main_~#str2~0.offset| 0) (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} is VALID [2022-04-27 15:59:47,681 INFO L290 TraceCheckUtils]: 27: Hoare triple {4342#(and (= |main_~#str2~0.offset| 0) (<= (+ 4294967291 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (<= 0 main_~i~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 3 |main_~#str1~0.offset|)) (select (select |#memory_int| |main_~#str2~0.base|) 1)))} [85] L26-2-->L26-3: Formula: (= v_main_~i~0_15 (+ v_main_~i~0_14 1)) InVars {main_~i~0=v_main_~i~0_15} OutVars{main_~i~0=v_main_~i~0_14, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4346#(and (= |main_~#str2~0.offset| 0) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967290 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 4)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)) (<= (+ 4294967290 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} is VALID [2022-04-27 15:59:47,682 INFO L290 TraceCheckUtils]: 28: Hoare triple {4346#(and (= |main_~#str2~0.offset| 0) (<= (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (+ 4294967290 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) (+ main_~i~0 |main_~#str1~0.offset| 4)) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ main_~max~0 2147483648) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 0 (+ main_~i~0 1)) (<= (+ 4294967290 main_~max~0) (+ main_~i~0 (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296))))} [82] L26-3-->L26-4: Formula: (not (<= 0 v_main_~i~0_12)) InVars {main_~i~0=v_main_~i~0_12} OutVars{main_~i~0=v_main_~i~0_12} AuxVars[] AssignedVars[] {4229#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} is VALID [2022-04-27 15:59:47,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {4229#(and (= |main_~#str2~0.offset| 0) (<= (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296) (+ 4294967291 main_~max~0)) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= (+ 4294967291 main_~max~0) (* (div (+ main_~max~0 4294967295) 4294967296) 4294967296)) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)))} [84] L26-4-->L32-3: Formula: (and (= v_main_~j~0_8 (let ((.cse0 (mod (+ 4294967295 v_main_~max~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (= v_main_~i~0_16 0)) InVars {main_~max~0=v_main_~max~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~max~0=v_main_~max~0_7, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0, main_~i~0] {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} is VALID [2022-04-27 15:59:47,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} is VALID [2022-04-27 15:59:47,686 INFO L272 TraceCheckUtils]: 31: Hoare triple {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} is VALID [2022-04-27 15:59:47,687 INFO L290 TraceCheckUtils]: 32: Hoare triple {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} is VALID [2022-04-27 15:59:47,688 INFO L290 TraceCheckUtils]: 33: Hoare triple {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} is VALID [2022-04-27 15:59:47,688 INFO L290 TraceCheckUtils]: 34: Hoare triple {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} is VALID [2022-04-27 15:59:47,689 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {4360#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_9| Int) (|v_main_~#str2~0.base_BEFORE_CALL_9| Int)) (and (not (= |v_main_~#str2~0.base_BEFORE_CALL_9| |v_main_~#str1~0.base_BEFORE_CALL_9|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_9|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_9|) 1))))} {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} is VALID [2022-04-27 15:59:47,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {4353#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= 0 main_~j~0) (< main_~j~0 4294967296) (= main_~i~0 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (< (+ (div main_~j~0 (- 4294967296)) (div (+ main_~j~0 (- 4)) (- 4294967296))) (+ (div (+ 4294967295 (* (- 1) main_~j~0)) 4294967296) (div (+ (* (- 1) main_~j~0) 4) 4294967296) 1)))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4235#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:47,692 INFO L290 TraceCheckUtils]: 37: Hoare triple {4235#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (= main_~i~0 0) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 3))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:47,693 INFO L290 TraceCheckUtils]: 38: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:47,694 INFO L272 TraceCheckUtils]: 39: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} is VALID [2022-04-27 15:59:47,694 INFO L290 TraceCheckUtils]: 40: Hoare triple {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} is VALID [2022-04-27 15:59:47,694 INFO L290 TraceCheckUtils]: 41: Hoare triple {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} is VALID [2022-04-27 15:59:47,695 INFO L290 TraceCheckUtils]: 42: Hoare triple {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} is VALID [2022-04-27 15:59:47,695 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {4385#(exists ((|v_main_~#str2~0.base_BEFORE_CALL_10| Int) (|v_main_~#str1~0.base_BEFORE_CALL_10| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_10| |v_main_~#str2~0.base_BEFORE_CALL_10|)) (= (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_10|) 3) (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_10|) 1))))} {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} is VALID [2022-04-27 15:59:47,696 INFO L290 TraceCheckUtils]: 44: Hoare triple {4236#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~i~0 1) (<= 3 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0) (<= main_~j~0 3))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4241#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= main_~i~0 1) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} is VALID [2022-04-27 15:59:47,697 INFO L290 TraceCheckUtils]: 45: Hoare triple {4241#(and (= |main_~#str2~0.offset| 0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= main_~i~0 1) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= 1 main_~i~0))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:47,697 INFO L290 TraceCheckUtils]: 46: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:47,698 INFO L272 TraceCheckUtils]: 47: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} is VALID [2022-04-27 15:59:47,699 INFO L290 TraceCheckUtils]: 48: Hoare triple {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} is VALID [2022-04-27 15:59:47,699 INFO L290 TraceCheckUtils]: 49: Hoare triple {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} [96] L6-->L6-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} is VALID [2022-04-27 15:59:47,699 INFO L290 TraceCheckUtils]: 50: Hoare triple {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} [99] L6-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} is VALID [2022-04-27 15:59:47,700 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {4410#(exists ((|v_main_~#str1~0.base_BEFORE_CALL_11| Int) (|v_main_~#str2~0.base_BEFORE_CALL_11| Int)) (and (not (= |v_main_~#str1~0.base_BEFORE_CALL_11| |v_main_~#str2~0.base_BEFORE_CALL_11|)) (= (select (select |#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_11|) 1) (select (select |#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_11|) 3))))} {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [102] __VERIFIER_assertEXIT-->L33-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} is VALID [2022-04-27 15:59:47,701 INFO L290 TraceCheckUtils]: 52: Hoare triple {4242#(and (= |main_~#str2~0.offset| 0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (<= main_~j~0 2) (<= 2 main_~j~0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2))} [92] L33-1-->L32-2: Formula: (= (+ v_main_~j~0_3 1) v_main_~j~0_4) InVars {main_~j~0=v_main_~j~0_4} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_#t~mem10=|v_main_#t~mem10_3|, main_~j~0=v_main_~j~0_3, main_#t~mem11=|v_main_#t~mem11_3|} AuxVars[] AssignedVars[main_#t~mem10, main_~j~0, main_#t~mem11, main_#t~post12] {4426#(and (= |main_~#str2~0.offset| 0) (<= 1 main_~j~0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2) (<= main_~j~0 1))} is VALID [2022-04-27 15:59:47,701 INFO L290 TraceCheckUtils]: 53: Hoare triple {4426#(and (= |main_~#str2~0.offset| 0) (<= 1 main_~j~0) (<= 2 main_~i~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~i~0 2) (<= main_~j~0 1))} [94] L32-2-->L32-3: Formula: (= v_main_~i~0_7 (+ v_main_~i~0_8 1)) InVars {main_~i~0=v_main_~i~0_8} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post9=|v_main_#t~post9_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post9] {4430#(and (= |main_~#str2~0.offset| 0) (<= 1 main_~j~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 1) (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-27 15:59:47,702 INFO L290 TraceCheckUtils]: 54: Hoare triple {4430#(and (= |main_~#str2~0.offset| 0) (<= 1 main_~j~0) (= (select (select |#memory_int| |main_~#str1~0.base|) 3) (select (select |#memory_int| |main_~#str2~0.base|) 1)) (= |main_~#str1~0.offset| 0) (not (= |main_~#str1~0.base| |main_~#str2~0.base|)) (<= main_~j~0 1) (<= 3 main_~i~0) (<= main_~i~0 3))} [88] L32-3-->L33: Formula: (and (= |v_main_#t~mem11_1| (select (select |v_#memory_int_1| |v_main_~#str2~0.base_2|) (+ |v_main_~#str2~0.offset_2| v_main_~j~0_2))) (= (select (select |v_#memory_int_1| |v_main_~#str1~0.base_2|) (+ |v_main_~#str1~0.offset_2| v_main_~i~0_4)) |v_main_#t~mem10_1|) (< (mod v_main_~i~0_4 4294967296) (mod v_main_~max~0_3 4294967296))) InVars {main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} OutVars{main_~#str2~0.offset=|v_main_~#str2~0.offset_2|, main_~max~0=v_main_~max~0_3, main_~#str2~0.base=|v_main_~#str2~0.base_2|, main_#t~mem10=|v_main_#t~mem10_1|, main_~#str1~0.offset=|v_main_~#str1~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~j~0=v_main_~j~0_2, #memory_int=|v_#memory_int_1|, main_~#str1~0.base=|v_main_~#str1~0.base_2|, main_~i~0=v_main_~i~0_4} AuxVars[] AssignedVars[main_#t~mem10, main_#t~mem11] {4249#(= |main_#t~mem11| |main_#t~mem10|)} is VALID [2022-04-27 15:59:47,703 INFO L272 TraceCheckUtils]: 55: Hoare triple {4249#(= |main_#t~mem11| |main_#t~mem10|)} [90] L33-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= |v_main_#t~mem11_4| |v_main_#t~mem10_4|) 1 0)) InVars {main_#t~mem10=|v_main_#t~mem10_4|, main_#t~mem11=|v_main_#t~mem11_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem10, main_#t~mem11] {4437#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 15:59:47,703 INFO L290 TraceCheckUtils]: 56: Hoare triple {4437#(<= 1 |__VERIFIER_assert_#in~cond|)} [93] __VERIFIER_assertENTRY-->L6: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4441#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 15:59:47,705 INFO L290 TraceCheckUtils]: 57: Hoare triple {4441#(<= 1 __VERIFIER_assert_~cond)} [95] L6-->L7: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4212#false} is VALID [2022-04-27 15:59:47,705 INFO L290 TraceCheckUtils]: 58: Hoare triple {4212#false} [97] L7-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4212#false} is VALID [2022-04-27 15:59:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 18 not checked. [2022-04-27 15:59:47,705 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 15:59:49,593 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 15:59:49,594 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 4562 treesize of output 4298