java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/hhk2008.c.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bd42740 [2018-09-23 22:00:02,210 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 22:00:02,212 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 22:00:02,224 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 22:00:02,224 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 22:00:02,225 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 22:00:02,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 22:00:02,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 22:00:02,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 22:00:02,231 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 22:00:02,232 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 22:00:02,232 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 22:00:02,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 22:00:02,234 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 22:00:02,235 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 22:00:02,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 22:00:02,237 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 22:00:02,239 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 22:00:02,241 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 22:00:02,243 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 22:00:02,244 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 22:00:02,245 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 22:00:02,248 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 22:00:02,248 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 22:00:02,248 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 22:00:02,249 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 22:00:02,250 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 22:00:02,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 22:00:02,252 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 22:00:02,253 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 22:00:02,253 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 22:00:02,254 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 22:00:02,254 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 22:00:02,255 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 22:00:02,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 22:00:02,256 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 22:00:02,257 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-09-23 22:00:02,284 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 22:00:02,285 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 22:00:02,286 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 22:00:02,286 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 22:00:02,287 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 22:00:02,287 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 22:00:02,287 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 22:00:02,288 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 22:00:02,288 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 22:00:02,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 22:00:02,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 22:00:02,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 22:00:02,290 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 22:00:02,290 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 22:00:02,290 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 22:00:02,290 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 22:00:02,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 22:00:02,291 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-23 22:00:02,291 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-23 22:00:02,291 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 22:00:02,291 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 22:00:02,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-23 22:00:02,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 22:00:02,293 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 22:00:02,293 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 22:00:02,294 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-23 22:00:02,294 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 22:00:02,294 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 22:00:02,294 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 22:00:02,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 22:00:02,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 22:00:02,364 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 22:00:02,365 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-23 22:00:02,366 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-23 22:00:02,367 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/hhk2008.c.i_3.bpl [2018-09-23 22:00:02,367 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/hhk2008.c.i_3.bpl' [2018-09-23 22:00:02,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 22:00:02,436 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-23 22:00:02,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-23 22:00:02,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-23 22:00:02,438 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-23 22:00:02,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-23 22:00:02,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 22:00:02,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 22:00:02,480 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 22:00:02,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 22:00:02,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-23 22:00:02,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-23 22:00:02,503 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-23 22:00:02,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:00:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-23 22:00:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-23 22:00:02,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-23 22:00:02,781 INFO L354 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-23 22:00:02,782 INFO L202 PluginConnector]: Adding new model hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 10:00:02 BoogieIcfgContainer [2018-09-23 22:00:02,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-23 22:00:02,783 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-23 22:00:02,783 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-23 22:00:02,795 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-23 22:00:02,795 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 10:00:02" (1/1) ... [2018-09-23 22:00:02,808 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-23 22:00:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:00:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-23 22:00:02,851 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-23 22:00:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-23 22:00:02,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:00:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:00:03,244 WARN L178 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 13 [2018-09-23 22:00:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:00:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:00:03,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-23 22:00:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-23 22:00:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-23 22:00:03,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:00:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:00:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:00:04,062 WARN L178 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 16 [2018-09-23 22:00:04,266 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-09-23 22:00:04,419 WARN L178 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 15 [2018-09-23 22:00:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:00:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2018-09-23 22:00:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2018-09-23 22:00:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-23 22:00:04,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:00:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:00:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-23 22:00:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:00:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 5 states and 6 transitions. [2018-09-23 22:00:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 6 transitions. [2018-09-23 22:00:05,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-23 22:00:05,425 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-23 22:00:05,435 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-23 22:00:05,449 INFO L202 PluginConnector]: Adding new model hhk2008.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.09 10:00:05 ImpRootNode [2018-09-23 22:00:05,449 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-23 22:00:05,450 INFO L168 Benchmark]: Toolchain (without parser) took 3017.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 95.2 MB). Peak memory consumption was 95.2 MB. Max. memory is 7.1 GB. [2018-09-23 22:00:05,452 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 22:00:05,453 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.82 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 22:00:05,454 INFO L168 Benchmark]: Boogie Preprocessor took 22.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 22:00:05,455 INFO L168 Benchmark]: RCFGBuilder took 279.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-23 22:00:05,456 INFO L168 Benchmark]: CodeCheck took 2666.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-09-23 22:00:05,460 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. SAFE Result, 2.6s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 12 SDtfs, 28 SDslu, 48 SDs, 0 SdLazy, 110 SolverSat, 50 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 18 NumberOfCodeBlocks, 18 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 15 ConstructedInterpolants, 0 QuantifiedInterpolants, 1059 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 0/8 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 47]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 27]: Loop Invariant Derived loop invariant: (((main_~b~5 == main_~cnt~5 && main_~res~5 <= main_~a~5) && main_~res~5 < main_~b~5 + main_~a~5 + 1) && main_~a~5 <= main_~res~5) || (((main_~b~5 + main_~a~5 <= main_~res~5 + main_~cnt~5 && !(main_~b~5 == main_~cnt~5)) && main_~res~5 < main_~b~5 + main_~a~5 + 1) && main_~res~5 + main_~cnt~5 <= main_~b~5 + main_~a~5) - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: (((main_~b~5 == main_~cnt~5 && main_~res~5 <= main_~a~5) && main_~res~5 < main_~b~5 + main_~a~5 + 1) && main_~a~5 <= main_~res~5) || (((main_~b~5 + main_~a~5 <= main_~res~5 + main_~cnt~5 && !(main_~b~5 == main_~cnt~5)) && main_~res~5 < main_~b~5 + main_~a~5 + 1) && main_~res~5 + main_~cnt~5 <= main_~b~5 + main_~a~5) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.82 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 22.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 279.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 2666.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/hhk2008.c.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-23_22-00-05-474.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/hhk2008.c.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-23_22-00-05-474.csv Received shutdown request...