/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/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 06:11:54,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 06:11:54,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 06:11:54,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 06:11:54,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 06:11:54,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 06:11:54,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 06:11:54,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 06:11:54,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 06:11:54,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 06:11:54,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 06:11:54,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 06:11:54,539 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 06:11:54,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 06:11:54,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 06:11:54,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 06:11:54,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 06:11:54,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 06:11:54,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 06:11:54,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 06:11:54,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 06:11:54,558 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 06:11:54,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 06:11:54,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 06:11:54,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 06:11:54,571 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 06:11:54,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 06:11:54,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 06:11:54,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 06:11:54,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 06:11:54,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 06:11:54,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 06:11:54,572 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 06:11:54,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 06:11:54,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 06:11:54,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:11:54,573 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 06:11:54,574 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 06:11:54,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 06:11:54,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 06:11:54,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 06:11:54,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 06:11:54,829 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 06:11:54,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2022-04-15 06:11:54,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc9b62cfe/3aa1189f088649fbbc5f3d372a42c545/FLAGbad202619 [2022-04-15 06:11:55,297 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 06:11:55,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2022-04-15 06:11:55,313 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc9b62cfe/3aa1189f088649fbbc5f3d372a42c545/FLAGbad202619 [2022-04-15 06:11:55,616 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc9b62cfe/3aa1189f088649fbbc5f3d372a42c545 [2022-04-15 06:11:55,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 06:11:55,619 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 06:11:55,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 06:11:55,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 06:11:55,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 06:11:55,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61c6f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:55, skipping insertion in model container [2022-04-15 06:11:55,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 06:11:55" (1/1) ... [2022-04-15 06:11:55,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 06:11:55,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 06:11:56,043 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2022-04-15 06:11:56,064 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2022-04-15 06:11:56,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:11:56,086 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 06:11:56,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c[34383,34396] [2022-04-15 06:11:56,197 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c[39106,39119] [2022-04-15 06:11:56,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 06:11:56,217 INFO L208 MainTranslator]: Completed translation [2022-04-15 06:11:56,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56 WrapperNode [2022-04-15 06:11:56,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 06:11:56,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 06:11:56,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 06:11:56,219 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 06:11:56,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,293 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 06:11:56,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 06:11:56,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 06:11:56,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 06:11:56,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (1/1) ... [2022-04-15 06:11:56,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 06:11:56,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:11:56,323 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) [2022-04-15 06:11:56,377 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 [2022-04-15 06:11:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 06:11:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 06:11:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 06:11:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-15 06:11:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 06:11:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 06:11:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 06:11:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 06:11:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 06:11:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 06:11:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 06:11:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 06:11:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 06:11:56,555 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 06:11:56,557 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 06:11:57,506 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 06:11:57,513 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 06:11:57,513 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-04-15 06:11:57,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:11:57 BoogieIcfgContainer [2022-04-15 06:11:57,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 06:11:57,516 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 06:11:57,516 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 06:11:57,522 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 06:11:57,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 06:11:55" (1/3) ... [2022-04-15 06:11:57,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@666e76c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:11:57, skipping insertion in model container [2022-04-15 06:11:57,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 06:11:56" (2/3) ... [2022-04-15 06:11:57,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@666e76c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 06:11:57, skipping insertion in model container [2022-04-15 06:11:57,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 06:11:57" (3/3) ... [2022-04-15 06:11:57,524 INFO L111 eAbstractionObserver]: Analyzing ICFG id_build.i.p+sep-reducer.c [2022-04-15 06:11:57,527 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 06:11:57,528 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-04-15 06:11:57,554 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 06:11:57,558 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, 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 [2022-04-15 06:11:57,559 INFO L341 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-04-15 06:11:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand has 252 states, 245 states have (on average 1.9714285714285715) internal successors, (483), 247 states have internal predecessors, (483), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 06:11:57,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-04-15 06:11:57,592 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:11:57,592 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:11:57,593 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:11:57,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:11:57,596 INFO L85 PathProgramCache]: Analyzing trace with hash -2080089514, now seen corresponding path program 1 times [2022-04-15 06:11:57,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:57,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [496470744] [2022-04-15 06:11:57,608 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:11:57,609 INFO L85 PathProgramCache]: Analyzing trace with hash -2080089514, now seen corresponding path program 2 times [2022-04-15 06:11:57,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:11:57,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [966828107] [2022-04-15 06:11:57,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:11:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:11:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:58,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:11:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:11:58,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {263#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1135~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {255#true} assume true; {255#true} is VALID [2022-04-15 06:11:58,116 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {255#true} {255#true} #1016#return; {255#true} is VALID [2022-04-15 06:11:58,118 INFO L272 TraceCheckUtils]: 0: Hoare triple {255#true} call ULTIMATE.init(); {263#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:11:58,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {263#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1135~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {255#true} assume true; {255#true} is VALID [2022-04-15 06:11:58,118 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {255#true} {255#true} #1016#return; {255#true} is VALID [2022-04-15 06:11:58,119 INFO L272 TraceCheckUtils]: 4: Hoare triple {255#true} call #t~ret5 := main(); {255#true} is VALID [2022-04-15 06:11:58,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {255#true} havoc ~main__offset~0;havoc ~main__length~0;havoc ~main__nlen~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main__nlen~0 := #t~nondet4;havoc #t~nondet4;havoc ~main__i~0;havoc ~main__j~0;~main__i~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {255#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,120 INFO L290 TraceCheckUtils]: 7: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {255#true} is VALID [2022-04-15 06:11:58,121 INFO L290 TraceCheckUtils]: 8: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~0);havoc ~__tmp_2~0;~__tmp_2~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~1;~__VERIFIER_assert__cond~1 := ~__tmp_2~0; {255#true} is VALID [2022-04-15 06:11:58,121 INFO L290 TraceCheckUtils]: 9: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~1);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,121 INFO L290 TraceCheckUtils]: 10: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {255#true} is VALID [2022-04-15 06:11:58,122 INFO L290 TraceCheckUtils]: 11: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {255#true} is VALID [2022-04-15 06:11:58,122 INFO L290 TraceCheckUtils]: 12: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,122 INFO L290 TraceCheckUtils]: 13: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {255#true} is VALID [2022-04-15 06:11:58,122 INFO L290 TraceCheckUtils]: 14: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~4);havoc ~__tmp_6~0;~__tmp_6~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~5;~__VERIFIER_assert__cond~5 := ~__tmp_6~0; {255#true} is VALID [2022-04-15 06:11:58,122 INFO L290 TraceCheckUtils]: 15: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~5);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,124 INFO L290 TraceCheckUtils]: 16: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {255#true} is VALID [2022-04-15 06:11:58,124 INFO L290 TraceCheckUtils]: 17: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {255#true} is VALID [2022-04-15 06:11:58,124 INFO L290 TraceCheckUtils]: 18: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~7);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,124 INFO L290 TraceCheckUtils]: 19: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {255#true} is VALID [2022-04-15 06:11:58,125 INFO L290 TraceCheckUtils]: 20: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~8);havoc ~__tmp_10~0;~__tmp_10~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~9;~__VERIFIER_assert__cond~9 := ~__tmp_10~0; {255#true} is VALID [2022-04-15 06:11:58,125 INFO L290 TraceCheckUtils]: 21: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~9);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,125 INFO L290 TraceCheckUtils]: 22: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {255#true} is VALID [2022-04-15 06:11:58,125 INFO L290 TraceCheckUtils]: 23: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~10);havoc ~__tmp_12~0;~__tmp_12~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~11;~__VERIFIER_assert__cond~11 := ~__tmp_12~0; {255#true} is VALID [2022-04-15 06:11:58,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~11);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {255#true} is VALID [2022-04-15 06:11:58,132 INFO L290 TraceCheckUtils]: 26: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~12);havoc ~__tmp_14~0;~__tmp_14~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~13;~__VERIFIER_assert__cond~13 := ~__tmp_14~0; {255#true} is VALID [2022-04-15 06:11:58,132 INFO L290 TraceCheckUtils]: 27: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~13);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {255#true} is VALID [2022-04-15 06:11:58,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {255#true} is VALID [2022-04-15 06:11:58,133 INFO L290 TraceCheckUtils]: 30: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,133 INFO L290 TraceCheckUtils]: 31: Hoare triple {255#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {255#true} is VALID [2022-04-15 06:11:58,133 INFO L290 TraceCheckUtils]: 32: Hoare triple {255#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,133 INFO L290 TraceCheckUtils]: 33: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {255#true} is VALID [2022-04-15 06:11:58,133 INFO L290 TraceCheckUtils]: 34: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {255#true} is VALID [2022-04-15 06:11:58,134 INFO L290 TraceCheckUtils]: 35: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,134 INFO L290 TraceCheckUtils]: 36: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {255#true} is VALID [2022-04-15 06:11:58,134 INFO L290 TraceCheckUtils]: 37: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {255#true} is VALID [2022-04-15 06:11:58,135 INFO L290 TraceCheckUtils]: 38: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,135 INFO L290 TraceCheckUtils]: 39: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {255#true} is VALID [2022-04-15 06:11:58,135 INFO L290 TraceCheckUtils]: 40: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {255#true} is VALID [2022-04-15 06:11:58,136 INFO L290 TraceCheckUtils]: 41: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,136 INFO L290 TraceCheckUtils]: 42: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {255#true} is VALID [2022-04-15 06:11:58,137 INFO L290 TraceCheckUtils]: 43: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {255#true} is VALID [2022-04-15 06:11:58,137 INFO L290 TraceCheckUtils]: 44: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,137 INFO L290 TraceCheckUtils]: 45: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {255#true} is VALID [2022-04-15 06:11:58,141 INFO L290 TraceCheckUtils]: 46: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {255#true} is VALID [2022-04-15 06:11:58,141 INFO L290 TraceCheckUtils]: 47: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,142 INFO L290 TraceCheckUtils]: 48: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {255#true} is VALID [2022-04-15 06:11:58,142 INFO L290 TraceCheckUtils]: 49: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {255#true} is VALID [2022-04-15 06:11:58,142 INFO L290 TraceCheckUtils]: 50: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,142 INFO L290 TraceCheckUtils]: 51: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {255#true} is VALID [2022-04-15 06:11:58,144 INFO L290 TraceCheckUtils]: 52: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {255#true} is VALID [2022-04-15 06:11:58,145 INFO L290 TraceCheckUtils]: 53: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,145 INFO L290 TraceCheckUtils]: 54: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {255#true} is VALID [2022-04-15 06:11:58,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {255#true} is VALID [2022-04-15 06:11:58,145 INFO L290 TraceCheckUtils]: 56: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,146 INFO L290 TraceCheckUtils]: 57: Hoare triple {255#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {255#true} is VALID [2022-04-15 06:11:58,146 INFO L290 TraceCheckUtils]: 58: Hoare triple {255#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,146 INFO L290 TraceCheckUtils]: 59: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {255#true} is VALID [2022-04-15 06:11:58,146 INFO L290 TraceCheckUtils]: 60: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {255#true} is VALID [2022-04-15 06:11:58,147 INFO L290 TraceCheckUtils]: 61: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,147 INFO L290 TraceCheckUtils]: 62: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {255#true} is VALID [2022-04-15 06:11:58,147 INFO L290 TraceCheckUtils]: 63: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {255#true} is VALID [2022-04-15 06:11:58,148 INFO L290 TraceCheckUtils]: 64: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,148 INFO L290 TraceCheckUtils]: 65: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {255#true} is VALID [2022-04-15 06:11:58,149 INFO L290 TraceCheckUtils]: 66: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {255#true} is VALID [2022-04-15 06:11:58,149 INFO L290 TraceCheckUtils]: 67: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,149 INFO L290 TraceCheckUtils]: 68: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {255#true} is VALID [2022-04-15 06:11:58,150 INFO L290 TraceCheckUtils]: 69: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {255#true} is VALID [2022-04-15 06:11:58,150 INFO L290 TraceCheckUtils]: 70: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,150 INFO L290 TraceCheckUtils]: 71: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {255#true} is VALID [2022-04-15 06:11:58,150 INFO L290 TraceCheckUtils]: 72: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {255#true} is VALID [2022-04-15 06:11:58,151 INFO L290 TraceCheckUtils]: 73: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,152 INFO L290 TraceCheckUtils]: 74: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {255#true} is VALID [2022-04-15 06:11:58,155 INFO L290 TraceCheckUtils]: 75: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {255#true} is VALID [2022-04-15 06:11:58,155 INFO L290 TraceCheckUtils]: 76: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,158 INFO L290 TraceCheckUtils]: 77: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {255#true} is VALID [2022-04-15 06:11:58,158 INFO L290 TraceCheckUtils]: 78: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 79: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 80: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 81: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 82: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main__j~0 := 1 + ~main__j~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 83: Hoare triple {255#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {255#true} is VALID [2022-04-15 06:11:58,159 INFO L290 TraceCheckUtils]: 84: Hoare triple {255#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {255#true} is VALID [2022-04-15 06:11:58,160 INFO L290 TraceCheckUtils]: 85: Hoare triple {255#true} assume ~main__j~0 < 8;havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {255#true} is VALID [2022-04-15 06:11:58,161 INFO L290 TraceCheckUtils]: 86: Hoare triple {255#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {260#(or (and (<= (+ main_~main__i~0 1) 0) (= main_~__VERIFIER_assert__cond~103 0)) (and (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))))} is VALID [2022-04-15 06:11:58,162 INFO L290 TraceCheckUtils]: 87: Hoare triple {260#(or (and (<= (+ main_~main__i~0 1) 0) (= main_~__VERIFIER_assert__cond~103 0)) (and (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))))} assume !(0 == ~__VERIFIER_assert__cond~103);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,163 INFO L290 TraceCheckUtils]: 88: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,163 INFO L290 TraceCheckUtils]: 89: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,164 INFO L290 TraceCheckUtils]: 90: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~105);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,164 INFO L290 TraceCheckUtils]: 91: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,165 INFO L290 TraceCheckUtils]: 92: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,165 INFO L290 TraceCheckUtils]: 93: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~107);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,166 INFO L290 TraceCheckUtils]: 94: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,166 INFO L290 TraceCheckUtils]: 95: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,167 INFO L290 TraceCheckUtils]: 96: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~109);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,167 INFO L290 TraceCheckUtils]: 97: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,168 INFO L290 TraceCheckUtils]: 98: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,176 INFO L290 TraceCheckUtils]: 99: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~111);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,177 INFO L290 TraceCheckUtils]: 100: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,178 INFO L290 TraceCheckUtils]: 101: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,181 INFO L290 TraceCheckUtils]: 102: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~113);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,181 INFO L290 TraceCheckUtils]: 103: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,182 INFO L290 TraceCheckUtils]: 104: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,183 INFO L290 TraceCheckUtils]: 105: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~115);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,184 INFO L290 TraceCheckUtils]: 106: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,184 INFO L290 TraceCheckUtils]: 107: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,185 INFO L290 TraceCheckUtils]: 108: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~117);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,185 INFO L290 TraceCheckUtils]: 109: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_119~0;~__tmp_119~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~118;~__VERIFIER_assert__cond~118 := ~__tmp_119~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,186 INFO L290 TraceCheckUtils]: 110: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~118);havoc ~__tmp_120~0;~__tmp_120~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~119;~__VERIFIER_assert__cond~119 := ~__tmp_120~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,186 INFO L290 TraceCheckUtils]: 111: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~119);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,187 INFO L290 TraceCheckUtils]: 112: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_121~0;~__tmp_121~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~120;~__VERIFIER_assert__cond~120 := ~__tmp_121~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,187 INFO L290 TraceCheckUtils]: 113: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~120);havoc ~__tmp_122~0;~__tmp_122~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~121;~__VERIFIER_assert__cond~121 := ~__tmp_122~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,188 INFO L290 TraceCheckUtils]: 114: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~121);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,188 INFO L290 TraceCheckUtils]: 115: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_123~0;~__tmp_123~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~122;~__VERIFIER_assert__cond~122 := ~__tmp_123~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,189 INFO L290 TraceCheckUtils]: 116: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~122);havoc ~__tmp_124~0;~__tmp_124~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~123;~__VERIFIER_assert__cond~123 := ~__tmp_124~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,189 INFO L290 TraceCheckUtils]: 117: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~123);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,190 INFO L290 TraceCheckUtils]: 118: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_125~0;~__tmp_125~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~124;~__VERIFIER_assert__cond~124 := ~__tmp_125~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,190 INFO L290 TraceCheckUtils]: 119: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~124);havoc ~__tmp_126~0;~__tmp_126~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~125;~__VERIFIER_assert__cond~125 := ~__tmp_126~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,191 INFO L290 TraceCheckUtils]: 120: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~125);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,191 INFO L290 TraceCheckUtils]: 121: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_127~0;~__tmp_127~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~126;~__VERIFIER_assert__cond~126 := ~__tmp_127~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,192 INFO L290 TraceCheckUtils]: 122: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~126);havoc ~__tmp_128~0;~__tmp_128~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~127;~__VERIFIER_assert__cond~127 := ~__tmp_128~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,192 INFO L290 TraceCheckUtils]: 123: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~127);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,192 INFO L290 TraceCheckUtils]: 124: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_129~0;~__tmp_129~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~128;~__VERIFIER_assert__cond~128 := ~__tmp_129~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,193 INFO L290 TraceCheckUtils]: 125: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~128);havoc ~__tmp_130~0;~__tmp_130~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~129;~__VERIFIER_assert__cond~129 := ~__tmp_130~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,193 INFO L290 TraceCheckUtils]: 126: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~129);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,194 INFO L290 TraceCheckUtils]: 127: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_131~0;~__tmp_131~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~130;~__VERIFIER_assert__cond~130 := ~__tmp_131~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,194 INFO L290 TraceCheckUtils]: 128: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~130);havoc ~__tmp_132~0;~__tmp_132~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~131;~__VERIFIER_assert__cond~131 := ~__tmp_132~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,195 INFO L290 TraceCheckUtils]: 129: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~131);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,195 INFO L290 TraceCheckUtils]: 130: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_133~0;~__tmp_133~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~132;~__VERIFIER_assert__cond~132 := ~__tmp_133~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,196 INFO L290 TraceCheckUtils]: 131: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~132);havoc ~__tmp_134~0;~__tmp_134~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~133;~__VERIFIER_assert__cond~133 := ~__tmp_134~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,196 INFO L290 TraceCheckUtils]: 132: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~133);~main__j~0 := 1 + ~main__j~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,197 INFO L290 TraceCheckUtils]: 133: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume ~main__j~0 < 8;havoc ~__tmp_135~0;~__tmp_135~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~134;~__VERIFIER_assert__cond~134 := ~__tmp_135~0; {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,197 INFO L290 TraceCheckUtils]: 134: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} assume !(0 == ~__VERIFIER_assert__cond~134); {261#(not (<= (+ main_~main__i~0 1) 0))} is VALID [2022-04-15 06:11:58,198 INFO L290 TraceCheckUtils]: 135: Hoare triple {261#(not (<= (+ main_~main__i~0 1) 0))} havoc ~__tmp_136~0;~__tmp_136~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~135;~__VERIFIER_assert__cond~135 := ~__tmp_136~0; {262#(not (= main_~__VERIFIER_assert__cond~135 0))} is VALID [2022-04-15 06:11:58,198 INFO L290 TraceCheckUtils]: 136: Hoare triple {262#(not (= main_~__VERIFIER_assert__cond~135 0))} assume 0 == ~__VERIFIER_assert__cond~135; {256#false} is VALID [2022-04-15 06:11:58,198 INFO L290 TraceCheckUtils]: 137: Hoare triple {256#false} assume !false; {256#false} is VALID [2022-04-15 06:11:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:11:58,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:11:58,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [966828107] [2022-04-15 06:11:58,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [966828107] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:58,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:58,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:11:58,203 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:11:58,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [496470744] [2022-04-15 06:11:58,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [496470744] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:11:58,204 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:11:58,204 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:11:58,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648190634] [2022-04-15 06:11:58,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:11:58,210 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 138 [2022-04-15 06:11:58,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:11:58,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:11:58,337 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:11:58,338 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 06:11:58,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:11:58,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 06:11:58,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 06:11:58,369 INFO L87 Difference]: Start difference. First operand has 252 states, 245 states have (on average 1.9714285714285715) internal successors, (483), 247 states have internal predecessors, (483), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:00,896 INFO L93 Difference]: Finished difference Result 269 states and 506 transitions. [2022-04-15 06:12:00,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 06:12:00,897 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 138 [2022-04-15 06:12:00,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 506 transitions. [2022-04-15 06:12:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 506 transitions. [2022-04-15 06:12:00,920 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 506 transitions. [2022-04-15 06:12:01,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 506 edges. 506 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:01,379 INFO L225 Difference]: With dead ends: 269 [2022-04-15 06:12:01,379 INFO L226 Difference]: Without dead ends: 253 [2022-04-15 06:12:01,382 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-15 06:12:01,384 INFO L913 BasicCegarLoop]: 96 mSDtfsCounter, 980 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 1205 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 980 SdHoareTripleChecker+Valid, 121 SdHoareTripleChecker+Invalid, 1296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 1205 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:01,385 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [980 Valid, 121 Invalid, 1296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 1205 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-15 06:12:01,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2022-04-15 06:12:01,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 246. [2022-04-15 06:12:01,567 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:01,572 INFO L82 GeneralOperation]: Start isEquivalent. First operand 253 states. Second operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,573 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,573 INFO L87 Difference]: Start difference. First operand 253 states. Second operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:01,586 INFO L93 Difference]: Finished difference Result 253 states and 291 transitions. [2022-04-15 06:12:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 291 transitions. [2022-04-15 06:12:01,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:01,592 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:01,593 INFO L74 IsIncluded]: Start isIncluded. First operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 253 states. [2022-04-15 06:12:01,593 INFO L87 Difference]: Start difference. First operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 253 states. [2022-04-15 06:12:01,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:01,601 INFO L93 Difference]: Finished difference Result 253 states and 291 transitions. [2022-04-15 06:12:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 291 transitions. [2022-04-15 06:12:01,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:01,602 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:01,602 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:01,602 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:01,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 242 states have (on average 1.1570247933884297) internal successors, (280), 242 states have internal predecessors, (280), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 283 transitions. [2022-04-15 06:12:01,612 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 283 transitions. Word has length 138 [2022-04-15 06:12:01,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:01,614 INFO L478 AbstractCegarLoop]: Abstraction has 246 states and 283 transitions. [2022-04-15 06:12:01,615 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.5) internal successors, (135), 5 states have internal predecessors, (135), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:01,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 246 states and 283 transitions. [2022-04-15 06:12:01,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 283 edges. 283 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 283 transitions. [2022-04-15 06:12:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-15 06:12:01,882 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:12:01,883 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:12:01,883 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 06:12:01,883 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr1ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:12:01,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:12:01,884 INFO L85 PathProgramCache]: Analyzing trace with hash -222977140, now seen corresponding path program 1 times [2022-04-15 06:12:01,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:01,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1200885932] [2022-04-15 06:12:01,884 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 06:12:01,885 INFO L85 PathProgramCache]: Analyzing trace with hash -222977140, now seen corresponding path program 2 times [2022-04-15 06:12:01,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:12:01,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754493871] [2022-04-15 06:12:01,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:12:01,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:12:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:02,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:12:02,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:12:02,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {1821#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1135~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {1813#true} assume true; {1813#true} is VALID [2022-04-15 06:12:02,161 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1813#true} {1813#true} #1016#return; {1813#true} is VALID [2022-04-15 06:12:02,162 INFO L272 TraceCheckUtils]: 0: Hoare triple {1813#true} call ULTIMATE.init(); {1821#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:12:02,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {1821#(and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(27, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~__return_1135~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {1813#true} assume true; {1813#true} is VALID [2022-04-15 06:12:02,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1813#true} {1813#true} #1016#return; {1813#true} is VALID [2022-04-15 06:12:02,162 INFO L272 TraceCheckUtils]: 4: Hoare triple {1813#true} call #t~ret5 := main(); {1813#true} is VALID [2022-04-15 06:12:02,163 INFO L290 TraceCheckUtils]: 5: Hoare triple {1813#true} havoc ~main__offset~0;havoc ~main__length~0;havoc ~main__nlen~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~main__nlen~0 := #t~nondet4;havoc #t~nondet4;havoc ~main__i~0;havoc ~main__j~0;~main__i~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,163 INFO L290 TraceCheckUtils]: 6: Hoare triple {1813#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,163 INFO L290 TraceCheckUtils]: 7: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~0;~__VERIFIER_assert__cond~0 := ~__tmp_1~0; {1813#true} is VALID [2022-04-15 06:12:02,163 INFO L290 TraceCheckUtils]: 8: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~0);havoc ~__tmp_2~0;~__tmp_2~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~1;~__VERIFIER_assert__cond~1 := ~__tmp_2~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 9: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~1);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 10: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~2;~__VERIFIER_assert__cond~2 := ~__tmp_3~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 11: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~2);havoc ~__tmp_4~0;~__tmp_4~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~3;~__VERIFIER_assert__cond~3 := ~__tmp_4~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 12: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~3);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 13: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~4;~__VERIFIER_assert__cond~4 := ~__tmp_5~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 14: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~4);havoc ~__tmp_6~0;~__tmp_6~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~5;~__VERIFIER_assert__cond~5 := ~__tmp_6~0; {1813#true} is VALID [2022-04-15 06:12:02,164 INFO L290 TraceCheckUtils]: 15: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~5);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 16: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_7~0;~__tmp_7~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~6;~__VERIFIER_assert__cond~6 := ~__tmp_7~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 17: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~6);havoc ~__tmp_8~0;~__tmp_8~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~7;~__VERIFIER_assert__cond~7 := ~__tmp_8~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 18: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~7);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 19: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_9~0;~__tmp_9~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~8;~__VERIFIER_assert__cond~8 := ~__tmp_9~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~8);havoc ~__tmp_10~0;~__tmp_10~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~9;~__VERIFIER_assert__cond~9 := ~__tmp_10~0; {1813#true} is VALID [2022-04-15 06:12:02,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~9);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_11~0;~__tmp_11~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~10;~__VERIFIER_assert__cond~10 := ~__tmp_11~0; {1813#true} is VALID [2022-04-15 06:12:02,166 INFO L290 TraceCheckUtils]: 23: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~10);havoc ~__tmp_12~0;~__tmp_12~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~11;~__VERIFIER_assert__cond~11 := ~__tmp_12~0; {1813#true} is VALID [2022-04-15 06:12:02,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~11);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,166 INFO L290 TraceCheckUtils]: 25: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_13~0;~__tmp_13~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~12;~__VERIFIER_assert__cond~12 := ~__tmp_13~0; {1813#true} is VALID [2022-04-15 06:12:02,166 INFO L290 TraceCheckUtils]: 26: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~12);havoc ~__tmp_14~0;~__tmp_14~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~13;~__VERIFIER_assert__cond~13 := ~__tmp_14~0; {1813#true} is VALID [2022-04-15 06:12:02,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~13);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_15~0;~__tmp_15~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~14;~__VERIFIER_assert__cond~14 := ~__tmp_15~0; {1813#true} is VALID [2022-04-15 06:12:02,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~14);havoc ~__tmp_16~0;~__tmp_16~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~15;~__VERIFIER_assert__cond~15 := ~__tmp_16~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~15);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {1813#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {1813#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_35~0;~__tmp_35~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~34;~__VERIFIER_assert__cond~34 := ~__tmp_35~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~34);havoc ~__tmp_36~0;~__tmp_36~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~35;~__VERIFIER_assert__cond~35 := ~__tmp_36~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~35);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_37~0;~__tmp_37~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~36;~__VERIFIER_assert__cond~36 := ~__tmp_37~0; {1813#true} is VALID [2022-04-15 06:12:02,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~36);havoc ~__tmp_38~0;~__tmp_38~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~37;~__VERIFIER_assert__cond~37 := ~__tmp_38~0; {1813#true} is VALID [2022-04-15 06:12:02,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~37);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_39~0;~__tmp_39~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~38;~__VERIFIER_assert__cond~38 := ~__tmp_39~0; {1813#true} is VALID [2022-04-15 06:12:02,172 INFO L290 TraceCheckUtils]: 40: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~38);havoc ~__tmp_40~0;~__tmp_40~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~39;~__VERIFIER_assert__cond~39 := ~__tmp_40~0; {1813#true} is VALID [2022-04-15 06:12:02,172 INFO L290 TraceCheckUtils]: 41: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~39);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_41~0;~__tmp_41~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~40;~__VERIFIER_assert__cond~40 := ~__tmp_41~0; {1813#true} is VALID [2022-04-15 06:12:02,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~40);havoc ~__tmp_42~0;~__tmp_42~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~41;~__VERIFIER_assert__cond~41 := ~__tmp_42~0; {1813#true} is VALID [2022-04-15 06:12:02,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~41);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_43~0;~__tmp_43~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~42;~__VERIFIER_assert__cond~42 := ~__tmp_43~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 46: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~42);havoc ~__tmp_44~0;~__tmp_44~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~43;~__VERIFIER_assert__cond~43 := ~__tmp_44~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 47: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~43);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_45~0;~__tmp_45~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~44;~__VERIFIER_assert__cond~44 := ~__tmp_45~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~44);havoc ~__tmp_46~0;~__tmp_46~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~45;~__VERIFIER_assert__cond~45 := ~__tmp_46~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 50: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~45);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,173 INFO L290 TraceCheckUtils]: 51: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_47~0;~__tmp_47~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~46;~__VERIFIER_assert__cond~46 := ~__tmp_47~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~46);havoc ~__tmp_48~0;~__tmp_48~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~47;~__VERIFIER_assert__cond~47 := ~__tmp_48~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~47);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 54: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_49~0;~__tmp_49~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~48;~__VERIFIER_assert__cond~48 := ~__tmp_49~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 55: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~48);havoc ~__tmp_50~0;~__tmp_50~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~49;~__VERIFIER_assert__cond~49 := ~__tmp_50~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~49);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {1813#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {1813#true} is VALID [2022-04-15 06:12:02,177 INFO L290 TraceCheckUtils]: 58: Hoare triple {1813#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,178 INFO L290 TraceCheckUtils]: 59: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_69~0;~__tmp_69~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~68;~__VERIFIER_assert__cond~68 := ~__tmp_69~0; {1813#true} is VALID [2022-04-15 06:12:02,178 INFO L290 TraceCheckUtils]: 60: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~68);havoc ~__tmp_70~0;~__tmp_70~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~69;~__VERIFIER_assert__cond~69 := ~__tmp_70~0; {1813#true} is VALID [2022-04-15 06:12:02,178 INFO L290 TraceCheckUtils]: 61: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~69);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,178 INFO L290 TraceCheckUtils]: 62: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_71~0;~__tmp_71~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~70;~__VERIFIER_assert__cond~70 := ~__tmp_71~0; {1813#true} is VALID [2022-04-15 06:12:02,178 INFO L290 TraceCheckUtils]: 63: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~70);havoc ~__tmp_72~0;~__tmp_72~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~71;~__VERIFIER_assert__cond~71 := ~__tmp_72~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 64: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~71);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 65: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_73~0;~__tmp_73~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~72;~__VERIFIER_assert__cond~72 := ~__tmp_73~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 66: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~72);havoc ~__tmp_74~0;~__tmp_74~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~73;~__VERIFIER_assert__cond~73 := ~__tmp_74~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 67: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~73);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 68: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_75~0;~__tmp_75~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~74;~__VERIFIER_assert__cond~74 := ~__tmp_75~0; {1813#true} is VALID [2022-04-15 06:12:02,179 INFO L290 TraceCheckUtils]: 69: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~74);havoc ~__tmp_76~0;~__tmp_76~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~75;~__VERIFIER_assert__cond~75 := ~__tmp_76~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 70: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~75);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 71: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_77~0;~__tmp_77~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~76;~__VERIFIER_assert__cond~76 := ~__tmp_77~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 72: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~76);havoc ~__tmp_78~0;~__tmp_78~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~77;~__VERIFIER_assert__cond~77 := ~__tmp_78~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 73: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~77);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 74: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_79~0;~__tmp_79~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~78;~__VERIFIER_assert__cond~78 := ~__tmp_79~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 75: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~78);havoc ~__tmp_80~0;~__tmp_80~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~79;~__VERIFIER_assert__cond~79 := ~__tmp_80~0; {1813#true} is VALID [2022-04-15 06:12:02,180 INFO L290 TraceCheckUtils]: 76: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~79);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 77: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_81~0;~__tmp_81~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~80;~__VERIFIER_assert__cond~80 := ~__tmp_81~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 78: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~80);havoc ~__tmp_82~0;~__tmp_82~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~81;~__VERIFIER_assert__cond~81 := ~__tmp_82~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 79: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~81);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_83~0;~__tmp_83~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~82;~__VERIFIER_assert__cond~82 := ~__tmp_83~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~82);havoc ~__tmp_84~0;~__tmp_84~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~83;~__VERIFIER_assert__cond~83 := ~__tmp_84~0; {1813#true} is VALID [2022-04-15 06:12:02,181 INFO L290 TraceCheckUtils]: 82: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~83);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {1813#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {1813#true} is VALID [2022-04-15 06:12:02,182 INFO L290 TraceCheckUtils]: 84: Hoare triple {1813#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,182 INFO L290 TraceCheckUtils]: 85: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_103~0;~__tmp_103~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~102;~__VERIFIER_assert__cond~102 := ~__tmp_103~0; {1813#true} is VALID [2022-04-15 06:12:02,182 INFO L290 TraceCheckUtils]: 86: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~102);havoc ~__tmp_104~0;~__tmp_104~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~103;~__VERIFIER_assert__cond~103 := ~__tmp_104~0; {1813#true} is VALID [2022-04-15 06:12:02,182 INFO L290 TraceCheckUtils]: 87: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~103);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,183 INFO L290 TraceCheckUtils]: 88: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_105~0;~__tmp_105~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~104;~__VERIFIER_assert__cond~104 := ~__tmp_105~0; {1813#true} is VALID [2022-04-15 06:12:02,183 INFO L290 TraceCheckUtils]: 89: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~104);havoc ~__tmp_106~0;~__tmp_106~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~105;~__VERIFIER_assert__cond~105 := ~__tmp_106~0; {1813#true} is VALID [2022-04-15 06:12:02,183 INFO L290 TraceCheckUtils]: 90: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~105);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,183 INFO L290 TraceCheckUtils]: 91: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_107~0;~__tmp_107~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~106;~__VERIFIER_assert__cond~106 := ~__tmp_107~0; {1813#true} is VALID [2022-04-15 06:12:02,183 INFO L290 TraceCheckUtils]: 92: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~106);havoc ~__tmp_108~0;~__tmp_108~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~107;~__VERIFIER_assert__cond~107 := ~__tmp_108~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 93: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~107);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 94: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_109~0;~__tmp_109~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~108;~__VERIFIER_assert__cond~108 := ~__tmp_109~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 95: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~108);havoc ~__tmp_110~0;~__tmp_110~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~109;~__VERIFIER_assert__cond~109 := ~__tmp_110~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 96: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~109);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 97: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_111~0;~__tmp_111~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~110;~__VERIFIER_assert__cond~110 := ~__tmp_111~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 98: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~110);havoc ~__tmp_112~0;~__tmp_112~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~111;~__VERIFIER_assert__cond~111 := ~__tmp_112~0; {1813#true} is VALID [2022-04-15 06:12:02,184 INFO L290 TraceCheckUtils]: 99: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~111);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,185 INFO L290 TraceCheckUtils]: 100: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_113~0;~__tmp_113~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~112;~__VERIFIER_assert__cond~112 := ~__tmp_113~0; {1813#true} is VALID [2022-04-15 06:12:02,185 INFO L290 TraceCheckUtils]: 101: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~112);havoc ~__tmp_114~0;~__tmp_114~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~113;~__VERIFIER_assert__cond~113 := ~__tmp_114~0; {1813#true} is VALID [2022-04-15 06:12:02,188 INFO L290 TraceCheckUtils]: 102: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~113);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,189 INFO L290 TraceCheckUtils]: 103: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_115~0;~__tmp_115~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~114;~__VERIFIER_assert__cond~114 := ~__tmp_115~0; {1813#true} is VALID [2022-04-15 06:12:02,194 INFO L290 TraceCheckUtils]: 104: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~114);havoc ~__tmp_116~0;~__tmp_116~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~115;~__VERIFIER_assert__cond~115 := ~__tmp_116~0; {1813#true} is VALID [2022-04-15 06:12:02,196 INFO L290 TraceCheckUtils]: 105: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~115);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,196 INFO L290 TraceCheckUtils]: 106: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_117~0;~__tmp_117~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~116;~__VERIFIER_assert__cond~116 := ~__tmp_117~0; {1813#true} is VALID [2022-04-15 06:12:02,197 INFO L290 TraceCheckUtils]: 107: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~116);havoc ~__tmp_118~0;~__tmp_118~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~117;~__VERIFIER_assert__cond~117 := ~__tmp_118~0; {1813#true} is VALID [2022-04-15 06:12:02,197 INFO L290 TraceCheckUtils]: 108: Hoare triple {1813#true} assume !(0 == ~__VERIFIER_assert__cond~117);~main__j~0 := 1 + ~main__j~0; {1813#true} is VALID [2022-04-15 06:12:02,197 INFO L290 TraceCheckUtils]: 109: Hoare triple {1813#true} assume !(~main__j~0 < 8);~main__i~0 := 1 + ~main__i~0; {1813#true} is VALID [2022-04-15 06:12:02,197 INFO L290 TraceCheckUtils]: 110: Hoare triple {1813#true} assume ~main__i~0 < ~main__nlen~0;~main__j~0 := 0; {1813#true} is VALID [2022-04-15 06:12:02,203 INFO L290 TraceCheckUtils]: 111: Hoare triple {1813#true} assume ~main__j~0 < 8;havoc ~__tmp_137~0;~__tmp_137~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~136;~__VERIFIER_assert__cond~136 := ~__tmp_137~0; {1818#(or (and (<= (+ main_~main__i~0 1) main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1)) (and (= main_~__VERIFIER_assert__cond~136 0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))))} is VALID [2022-04-15 06:12:02,205 INFO L290 TraceCheckUtils]: 112: Hoare triple {1818#(or (and (<= (+ main_~main__i~0 1) main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1)) (and (= main_~__VERIFIER_assert__cond~136 0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))))} assume !(0 == ~__VERIFIER_assert__cond~136);havoc ~__tmp_138~0;~__tmp_138~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~137;~__VERIFIER_assert__cond~137 := ~__tmp_138~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,206 INFO L290 TraceCheckUtils]: 113: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~137);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,206 INFO L290 TraceCheckUtils]: 114: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_139~0;~__tmp_139~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~138;~__VERIFIER_assert__cond~138 := ~__tmp_139~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,207 INFO L290 TraceCheckUtils]: 115: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~138);havoc ~__tmp_140~0;~__tmp_140~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~139;~__VERIFIER_assert__cond~139 := ~__tmp_140~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,208 INFO L290 TraceCheckUtils]: 116: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~139);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,208 INFO L290 TraceCheckUtils]: 117: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_141~0;~__tmp_141~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~140;~__VERIFIER_assert__cond~140 := ~__tmp_141~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,209 INFO L290 TraceCheckUtils]: 118: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~140);havoc ~__tmp_142~0;~__tmp_142~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~141;~__VERIFIER_assert__cond~141 := ~__tmp_142~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,209 INFO L290 TraceCheckUtils]: 119: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~141);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,211 INFO L290 TraceCheckUtils]: 120: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_143~0;~__tmp_143~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~142;~__VERIFIER_assert__cond~142 := ~__tmp_143~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,211 INFO L290 TraceCheckUtils]: 121: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~142);havoc ~__tmp_144~0;~__tmp_144~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~143;~__VERIFIER_assert__cond~143 := ~__tmp_144~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,212 INFO L290 TraceCheckUtils]: 122: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~143);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,212 INFO L290 TraceCheckUtils]: 123: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_145~0;~__tmp_145~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~144;~__VERIFIER_assert__cond~144 := ~__tmp_145~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,213 INFO L290 TraceCheckUtils]: 124: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~144);havoc ~__tmp_146~0;~__tmp_146~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~145;~__VERIFIER_assert__cond~145 := ~__tmp_146~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,213 INFO L290 TraceCheckUtils]: 125: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~145);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,214 INFO L290 TraceCheckUtils]: 126: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_147~0;~__tmp_147~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~146;~__VERIFIER_assert__cond~146 := ~__tmp_147~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,214 INFO L290 TraceCheckUtils]: 127: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~146);havoc ~__tmp_148~0;~__tmp_148~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~147;~__VERIFIER_assert__cond~147 := ~__tmp_148~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,215 INFO L290 TraceCheckUtils]: 128: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~147);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,215 INFO L290 TraceCheckUtils]: 129: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_149~0;~__tmp_149~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~148;~__VERIFIER_assert__cond~148 := ~__tmp_149~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,216 INFO L290 TraceCheckUtils]: 130: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~148);havoc ~__tmp_150~0;~__tmp_150~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~149;~__VERIFIER_assert__cond~149 := ~__tmp_150~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,216 INFO L290 TraceCheckUtils]: 131: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~149);~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,217 INFO L290 TraceCheckUtils]: 132: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_151~0;~__tmp_151~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~150;~__VERIFIER_assert__cond~150 := ~__tmp_151~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,217 INFO L290 TraceCheckUtils]: 133: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~150);havoc ~__tmp_152~0;~__tmp_152~0 := (if ~main__nlen~0 - 1 - ~main__i~0 < ~main__nlen~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~151;~__VERIFIER_assert__cond~151 := ~__tmp_152~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,218 INFO L290 TraceCheckUtils]: 134: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume !(0 == ~__VERIFIER_assert__cond~151); {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,218 INFO L290 TraceCheckUtils]: 135: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} ~main__j~0 := 1 + ~main__j~0; {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} is VALID [2022-04-15 06:12:02,219 INFO L290 TraceCheckUtils]: 136: Hoare triple {1819#(<= (+ main_~main__i~0 1) main_~main__nlen~0)} assume ~main__j~0 < 8;havoc ~__tmp_153~0;~__tmp_153~0 := (if 0 <= ~main__nlen~0 - 1 - ~main__i~0 then 1 else 0);havoc ~__VERIFIER_assert__cond~152;~__VERIFIER_assert__cond~152 := ~__tmp_153~0; {1820#(not (= main_~__VERIFIER_assert__cond~152 0))} is VALID [2022-04-15 06:12:02,219 INFO L290 TraceCheckUtils]: 137: Hoare triple {1820#(not (= main_~__VERIFIER_assert__cond~152 0))} assume 0 == ~__VERIFIER_assert__cond~152; {1814#false} is VALID [2022-04-15 06:12:02,219 INFO L290 TraceCheckUtils]: 138: Hoare triple {1814#false} assume !false; {1814#false} is VALID [2022-04-15 06:12:02,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 06:12:02,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:12:02,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754493871] [2022-04-15 06:12:02,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754493871] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:02,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:02,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:12:02,225 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:12:02,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1200885932] [2022-04-15 06:12:02,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1200885932] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:12:02,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:12:02,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 06:12:02,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219941167] [2022-04-15 06:12:02,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:12:02,227 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 06:12:02,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:12:02,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:02,334 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:02,335 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 06:12:02,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:12:02,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 06:12:02,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-15 06:12:02,336 INFO L87 Difference]: Start difference. First operand 246 states and 283 transitions. Second operand has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,064 INFO L93 Difference]: Finished difference Result 258 states and 299 transitions. [2022-04-15 06:12:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 06:12:04,065 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 06:12:04,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:12:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 299 transitions. [2022-04-15 06:12:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 299 transitions. [2022-04-15 06:12:04,070 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 299 transitions. [2022-04-15 06:12:04,302 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:04,302 INFO L225 Difference]: With dead ends: 258 [2022-04-15 06:12:04,302 INFO L226 Difference]: Without dead ends: 0 [2022-04-15 06:12:04,304 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-15 06:12:04,305 INFO L913 BasicCegarLoop]: 93 mSDtfsCounter, 489 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 766 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 489 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:12:04,305 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [489 Valid, 110 Invalid, 813 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 766 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 06:12:04,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-15 06:12:04,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-15 06:12:04,306 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:12:04,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:04,307 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:04,307 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:04,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,307 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 06:12:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:04,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:04,307 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:04,307 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-15 06:12:04,307 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-15 06:12:04,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:12:04,307 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-15 06:12:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:04,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:04,308 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:12:04,308 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:12:04,308 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:12:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-15 06:12:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-15 06:12:04,308 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 139 [2022-04-15 06:12:04,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:12:04,308 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-15 06:12:04,308 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.666666666666668) internal successors, (136), 5 states have internal predecessors, (136), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 06:12:04,308 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2022-04-15 06:12:04,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:12:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-15 06:12:04,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:12:04,311 INFO L788 garLoopResultBuilder]: Registering result SAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2022-04-15 06:12:04,311 INFO L788 garLoopResultBuilder]: Registering result SAFE for location mainErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2022-04-15 06:12:04,311 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 06:12:04,313 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point reach_errorEXIT(line 4) no Hoare annotation was computed. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point reach_errorENTRY(line 4) no Hoare annotation was computed. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point reach_errorFINAL(line 4) no Hoare annotation was computed. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point L7(line 7) no Hoare annotation was computed. [2022-04-15 06:12:05,836 INFO L882 garLoopResultBuilder]: For program point L7-2(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:05,837 INFO L882 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L894(lines 894 1000) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L762(lines 762 1051) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point mainEXIT(lines 13 2724) the Hoare annotation is: (let ((.cse0 (not (<= (+ main_~main__i~0 1) 0)))) (or (and (= |old(~__return_1135~0)| ~__return_1135~0) .cse0) (and (= main_~__VERIFIER_assert__cond~103 1) .cse0))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L1489(lines 1461 1500) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L1456(lines 1456 1500) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L300(lines 300 511) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L168(lines 168 2665) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L2183(lines 2183 2373) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,837 INFO L878 garLoopResultBuilder]: At program point L862(lines 862 1011) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L1589(lines 1589 2478) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L433(lines 433 454) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L400(lines 400 471) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L268(lines 268 522) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L2283(lines 2283 2337) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L2151(lines 2151 2388) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L1689(lines 1689 2442) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L368(lines 368 482) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point mainFINAL(lines 13 2724) the Hoare annotation is: (let ((.cse0 (not (<= (+ main_~main__i~0 1) 0)))) (or (and (= |old(~__return_1135~0)| ~__return_1135~0) .cse0) (and (= main_~__VERIFIER_assert__cond~103 1) .cse0))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L2317(lines 1782 2412) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L2251(lines 2251 2352) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L1095(lines 1095 2547) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L2119(lines 2119 2398) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,838 INFO L878 garLoopResultBuilder]: At program point L963(lines 963 971) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1789(lines 1789 2091) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1657(lines 1657 2457) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1195(lines 1195 2511) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L2219(lines 2219 2362) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1063(lines 1063 2562) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1889(lines 1889 2051) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1757(lines 1757 2421) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L601(lines 601 2616) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1625(lines 1625 2467) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1295(lines 1295 1562) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1163(lines 1163 2526) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1989(lines 1989 2011) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L1857(lines 1857 2068) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,839 INFO L878 garLoopResultBuilder]: At program point L701(lines 701 2580) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1725(lines 1725 2431) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L569(lines 569 2631) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1395(lines 1395 1522) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1263(lines 1263 2490) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L107(lines 107 2685) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1131(lines 1131 2536) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1957(lines 1957 2028) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L801(lines 801 1033) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1825(lines 1825 2079) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L669(lines 669 2595) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1363(lines 1363 1539) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L207(lines 207 2649) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L1231(lines 1231 2500) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L75(lines 75 2700) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,840 INFO L878 garLoopResultBuilder]: At program point L901(lines 901 993) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L1925(lines 1925 2039) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L769(lines 769 1050) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L637(lines 637 2605) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L307(lines 307 504) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L1331(lines 1331 1550) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L175(lines 175 2664) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L43(lines 43 2710) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L869(lines 869 1010) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L737(lines 737 2569) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L407(lines 407 464) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L1431(lines 1431 1510) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L275(lines 275 521) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L143(lines 143 2674) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,841 INFO L878 garLoopResultBuilder]: At program point L2158(lines 2158 2382) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L837(lines 837 1021) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L540(lines 225 2646) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L375(lines 375 481) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L2324(lines 2324 2333) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L243(lines 243 532) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L2258(lines 2258 2346) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L2126(lines 2126 2397) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L970(lines 942 981) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L937(lines 937 981) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L1664(lines 1664 2451) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L343(lines 343 492) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L2226(lines 2226 2361) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L1070(lines 1070 2556) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,842 INFO L878 garLoopResultBuilder]: At program point L1764(lines 1764 2415) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1632(lines 1632 2466) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2003) the Hoare annotation is: false [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L2194(lines 2194 2371) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1170(lines 1170 2520) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1864(lines 1864 2061) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1732(lines 1732 2430) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L576(lines 576 2625) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1600(lines 1600 2476) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L444(lines 444 452) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L2294(lines 2294 2335) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1270(lines 1270 1572) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L2327(lines 2299 2335) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,843 INFO L878 garLoopResultBuilder]: At program point L1138(lines 1138 2535) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1964(lines 1964 2021) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1832(lines 1832 2078) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L676(lines 676 2589) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1700(lines 1700 2440) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L544(lines 544 2640) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1370(lines 1370 1532) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1238(lines 1238 2499) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L82(lines 82 2694) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1106(lines 1106 2545) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L2097(lines 1782 2412) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1932(lines 1932 2038) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L776(lines 776 1043) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L1800(lines 1800 2089) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,844 INFO L878 garLoopResultBuilder]: At program point L644(lines 644 2604) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2312) the Hoare annotation is: false [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1338(lines 1338 1549) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L182(lines 182 2658) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1206(lines 1206 2509) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L50(lines 50 2709) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L876(lines 876 1003) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1900(lines 1900 2049) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L744(lines 744 2568) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L612(lines 612 2614) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1471(lines 1471 1492) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1438(lines 1438 1509) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L282(lines 282 514) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L1306(lines 1306 1560) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,845 INFO L878 garLoopResultBuilder]: At program point L150(lines 150 2673) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L844(lines 844 1020) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L712(lines 712 2578) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L382(lines 382 474) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L1406(lines 1406 1520) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L250(lines 250 531) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L118(lines 118 2683) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L2133(lines 2133 2391) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L2001(lines 2001 2009) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (not (= main_~__VERIFIER_assert__cond~135 0)) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L812(lines 812 1031) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L350(lines 350 491) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L218(lines 218 2647) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L2233(lines 2233 2355) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L2101(lines 2101 2406) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L912(lines 912 991) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,846 INFO L878 garLoopResultBuilder]: At program point L1639(lines 1639 2460) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L318(lines 318 502) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L2300(lines 1782 2412) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L2201(lines 2201 2370) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L2003(line 2003) the Hoare annotation is: false [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L1739(lines 1739 2424) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L1607(lines 1607 2475) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L451(lines 423 462) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L418(lines 418 462) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L1145(lines 1145 2529) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L2169(lines 2169 2380) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L22(lines 22 2723) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L1839(lines 1839 2071) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L1707(lines 1707 2439) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,847 INFO L878 garLoopResultBuilder]: At program point L551(lines 551 2634) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1245(lines 1245 2493) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L2269(lines 2269 2344) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1113(lines 1113 2544) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1939(lines 1939 2031) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1807(lines 1807 2088) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L651(lines 651 2598) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1675(lines 1675 2449) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1345(lines 1345 1542) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1213(lines 1213 2508) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L57(lines 57 2703) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1081(lines 1081 2554) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1907(lines 1907 2048) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L751(lines 751 1053) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L1775(lines 1775 2413) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,848 INFO L878 garLoopResultBuilder]: At program point L619(lines 619 2613) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1445(lines 1445 1502) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1313(lines 1313 1559) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L157(lines 157 2667) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1181(lines 1181 2518) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L25(lines 25 2718) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L851(lines 851 1013) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1875(lines 1875 2059) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L719(lines 719 2577) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L587(lines 587 2623) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1578(lines 1263 2490) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1413(lines 1413 1519) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L257(lines 257 524) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1281(lines 1281 1570) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L125(lines 125 2682) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,849 INFO L878 garLoopResultBuilder]: At program point L1975(lines 1975 2019) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L819(lines 819 1030) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L687(lines 687 2587) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L357(lines 357 484) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L1381(lines 1381 1530) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L225(lines 225 2646) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L93(lines 93 2692) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L2108(lines 2108 2400) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L952(lines 952 973) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L919(lines 919 990) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L787(lines 787 1041) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L325(lines 325 501) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L193(lines 193 2656) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L2208(lines 2208 2364) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L887(lines 887 1001) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,850 INFO L878 garLoopResultBuilder]: At program point L1614(lines 1614 2469) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1482(lines 1482 1490) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L293(lines 293 512) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L2176(lines 2176 2379) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1714(lines 1714 2433) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1582(lines 1582 2484) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L393(lines 393 472) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L2276(lines 2276 2343) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L2144(lines 2144 2389) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1120(lines 1120 2538) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point mainENTRY(lines 13 2724) the Hoare annotation is: (= |old(~__return_1135~0)| ~__return_1135~0) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1814(lines 1814 2081) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L1682(lines 1682 2448) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L2310(lines 2310 2318) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (not (= main_~__VERIFIER_assert__cond~152 0)) (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,851 INFO L878 garLoopResultBuilder]: At program point L2244(lines 2244 2353) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (= main_~__VERIFIER_assert__cond~136 1) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1220(lines 1220 2502) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1088(lines 1088 2553) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1914(lines 1914 2041) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1782(lines 1782 2412) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L626(lines 626 2607) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1650(lines 1650 2458) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1320(lines 1320 1552) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1188(lines 1188 2517) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L32(lines 32 2712) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1882(lines 1882 2058) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L726(lines 726 2571) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1750(lines 1750 2422) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L594(lines 594 2622) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L1420(lines 1420 1512) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,852 INFO L878 garLoopResultBuilder]: At program point L2312(line 2312) the Hoare annotation is: false [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1288(lines 1288 1569) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L132(lines 132 2676) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1156(lines 1156 2527) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1982(lines 1982 2018) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L826(lines 826 1023) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1850(lines 1850 2069) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L694(lines 694 2586) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L562(lines 562 2632) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1388(lines 1388 1529) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L232(lines 232 534) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L1256(lines 1256 2491) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L100(lines 100 2691) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,853 INFO L878 garLoopResultBuilder]: At program point L926(lines 926 983) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L1950(lines 1950 2029) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (= main_~__VERIFIER_assert__cond~103 1) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L794(lines 794 1040) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L662(lines 662 2596) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L332(lines 332 494) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L1356(lines 1356 1540) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L200(lines 200 2655) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L68(lines 68 2701) the Hoare annotation is: (let ((.cse0 (+ main_~main__i~0 1))) (and (= |old(~__return_1135~0)| ~__return_1135~0) (<= .cse0 main_~main__nlen~0) (not (<= .cse0 0)))) [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point L1059(lines 744 2568) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (not (<= (+ main_~main__i~0 1) 0))) [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,854 INFO L878 garLoopResultBuilder]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~__return_1135~0)| ~__return_1135~0) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|)) [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,854 INFO L885 garLoopResultBuilder]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2022-04-15 06:12:05,857 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2] [2022-04-15 06:12:05,858 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-15 06:12:05,860 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-15 06:12:05,861 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-15 06:12:05,861 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-15 06:12:05,861 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-15 06:12:05,861 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2022-04-15 06:12:05,862 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2022-04-15 06:12:06,209 INFO L163 areAnnotationChecker]: CFG has 487 edges. 487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-15 06:12:06,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 06:12:06 BoogieIcfgContainer [2022-04-15 06:12:06,221 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-15 06:12:06,222 INFO L158 Benchmark]: Toolchain (without parser) took 10603.37ms. Allocated memory was 196.1MB in the beginning and 334.5MB in the end (delta: 138.4MB). Free memory was 143.0MB in the beginning and 198.4MB in the end (delta: -55.3MB). Peak memory consumption was 168.7MB. Max. memory is 8.0GB. [2022-04-15 06:12:06,222 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory was 161.2MB in the beginning and 161.1MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-15 06:12:06,223 INFO L158 Benchmark]: CACSL2BoogieTranslator took 598.44ms. Allocated memory was 196.1MB in the beginning and 262.1MB in the end (delta: 66.1MB). Free memory was 142.9MB in the beginning and 208.6MB in the end (delta: -65.7MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. [2022-04-15 06:12:06,223 INFO L158 Benchmark]: Boogie Preprocessor took 79.24ms. Allocated memory is still 262.1MB. Free memory was 208.6MB in the beginning and 203.9MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-04-15 06:12:06,223 INFO L158 Benchmark]: RCFGBuilder took 1216.18ms. Allocated memory is still 262.1MB. Free memory was 203.9MB in the beginning and 114.8MB in the end (delta: 89.1MB). Peak memory consumption was 89.1MB. Max. memory is 8.0GB. [2022-04-15 06:12:06,223 INFO L158 Benchmark]: TraceAbstraction took 8705.39ms. Allocated memory was 262.1MB in the beginning and 334.5MB in the end (delta: 72.4MB). Free memory was 114.3MB in the beginning and 198.4MB in the end (delta: -84.1MB). Peak memory consumption was 73.7MB. Max. memory is 8.0GB. [2022-04-15 06:12:06,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 196.1MB. Free memory was 161.2MB in the beginning and 161.1MB in the end (delta: 74.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 598.44ms. Allocated memory was 196.1MB in the beginning and 262.1MB in the end (delta: 66.1MB). Free memory was 142.9MB in the beginning and 208.6MB in the end (delta: -65.7MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 79.24ms. Allocated memory is still 262.1MB. Free memory was 208.6MB in the beginning and 203.9MB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1216.18ms. Allocated memory is still 262.1MB. Free memory was 203.9MB in the beginning and 114.8MB in the end (delta: 89.1MB). Peak memory consumption was 89.1MB. Max. memory is 8.0GB. * TraceAbstraction took 8705.39ms. Allocated memory was 262.1MB in the beginning and 334.5MB in the end (delta: 72.4MB). Free memory was 114.3MB in the beginning and 198.4MB in the end (delta: -84.1MB). Peak memory consumption was 73.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2003]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2312]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 259 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 8.3s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 5.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1469 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1469 mSDsluCounter, 231 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 42 mSDsCounter, 138 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1971 IncrementalHoareTripleChecker+Invalid, 2109 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 138 mSolverCounterUnsat, 189 mSDtfsCounter, 1971 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=252occurred in iteration=0, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 252 LocationsWithAnnotation, 252 PreInvPairs, 274 NumberOfFragments, 3922 HoareAnnotationTreeSize, 252 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 252 FomulaSimplificationsInter, 670 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 1461]: Loop Invariant Derived loop invariant: (\old(__return_1135) == __return_1135 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1782]: Loop Invariant Derived loop invariant: (\old(__return_1135) == __return_1135 && __VERIFIER_assert__cond == 1) && !(main__i + 1 <= 0) - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: (\old(__return_1135) == __return_1135 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1782]: Loop Invariant Derived loop invariant: ((\old(__return_1135) == __return_1135 && __VERIFIER_assert__cond == 1) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 744]: Loop Invariant Derived loop invariant: \old(__return_1135) == __return_1135 && !(main__i + 1 <= 0) - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: \old(__return_1135) == __return_1135 && !(main__i + 1 <= 0) - InvariantResult [Line: 2299]: Loop Invariant Derived loop invariant: ((\old(__return_1135) == __return_1135 && __VERIFIER_assert__cond == 1) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 423]: Loop Invariant Derived loop invariant: (\old(__return_1135) == __return_1135 && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - InvariantResult [Line: 1263]: Loop Invariant Derived loop invariant: \old(__return_1135) == __return_1135 && !(main__i + 1 <= 0) - InvariantResult [Line: 1782]: Loop Invariant Derived loop invariant: ((\old(__return_1135) == __return_1135 && __VERIFIER_assert__cond == 1) && main__i + 1 <= main__nlen) && !(main__i + 1 <= 0) - ProcedureContractResult [Line: 13]: Procedure Contract for main Derived contract for procedure main: (\old(__return_1135) == __return_1135 && !(main__i + 1 <= 0)) || (__VERIFIER_assert__cond == 1 && !(main__i + 1 <= 0)) RESULT: Ultimate proved your program to be correct! [2022-04-15 06:12:06,282 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...