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_PUPT.epf -i ../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:47:48,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:47:48,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:47:48,094 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:47:48,094 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:47:48,096 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:47:48,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:47:48,099 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:47:48,101 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:47:48,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:47:48,102 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:47:48,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:47:48,103 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:47:48,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:47:48,106 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:47:48,107 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:47:48,107 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:47:48,109 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:47:48,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:47:48,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:47:48,114 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:47:48,115 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:47:48,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:47:48,118 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:47:48,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:47:48,119 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:47:48,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:47:48,121 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:47:48,122 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:47:48,123 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:47:48,124 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:47:48,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:47:48,125 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:47:48,125 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:47:48,126 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:47:48,127 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:47:48,127 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-09-26 22:47:48,143 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:47:48,143 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:47:48,144 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:47:48,144 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:47:48,145 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:47:48,145 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:47:48,145 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:47:48,146 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:47:48,146 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:47:48,146 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:47:48,146 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:47:48,146 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:47:48,147 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:47:48,147 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:47:48,147 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:47:48,147 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:47:48,147 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:47:48,148 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:47:48,148 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:47:48,148 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-26 22:47:48,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:47:48,148 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:47:48,149 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:47:48,149 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:47:48,149 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:47:48,149 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:47:48,149 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:47:48,150 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:47:48,150 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:47:48,150 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:47:48,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:47:48,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:47:48,225 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:47:48,227 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:47:48,228 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:47:48,229 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl [2018-09-26 22:47:48,230 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl' [2018-09-26 22:47:48,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:47:48,294 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:47:48,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:47:48,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:47:48,296 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:47:48,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:47:48,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:47:48,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:47:48,340 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:47:48,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:47:48,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:47:48,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:47:48,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:47:48,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:47:48" (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 [2018-09-26 22:47:48,450 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-09-26 22:47:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 22:47:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 22:47:48,616 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 22:47:48,617 INFO L202 PluginConnector]: Adding new model jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:47:48 BoogieIcfgContainer [2018-09-26 22:47:48,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:47:48,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:47:48,618 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:47:48,629 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:47:48,630 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:47:48" (1/1) ... [2018-09-26 22:47:48,644 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-26 22:47:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2018-09-26 22:47:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2018-09-26 22:47:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-09-26 22:47:48,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:47:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:47:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:47:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 5 states and 7 transitions. [2018-09-26 22:47:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 7 transitions. [2018-09-26 22:47:49,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:47:49,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:47:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:47:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:47:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 7 states and 12 transitions. [2018-09-26 22:47:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 12 transitions. [2018-09-26 22:47:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:47:51,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:47:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:47:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:47:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 9 states and 19 transitions. [2018-09-26 22:47:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 19 transitions. [2018-09-26 22:47:53,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:47:53,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:47:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:47:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:47:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 10 states and 22 transitions. [2018-09-26 22:47:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 22 transitions. [2018-09-26 22:47:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-26 22:47:55,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:47:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:47:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-09-26 22:47:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:47:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 5 states and 9 transitions. [2018-09-26 22:47:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 9 transitions. [2018-09-26 22:47:57,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:47:57,617 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:47:57,627 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-26 22:47:57,643 INFO L202 PluginConnector]: Adding new model jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:47:57 ImpRootNode [2018-09-26 22:47:57,643 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:47:57,644 INFO L168 Benchmark]: Toolchain (without parser) took 9353.12 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 217.6 MB). Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -69.1 MB). Peak memory consumption was 148.4 MB. Max. memory is 7.1 GB. [2018-09-26 22:47:57,647 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:47:57,647 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.71 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:47:57,648 INFO L168 Benchmark]: Boogie Preprocessor took 24.31 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 22:47:57,649 INFO L168 Benchmark]: RCFGBuilder took 252.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. [2018-09-26 22:47:57,650 INFO L168 Benchmark]: CodeCheck took 9025.55 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 217.6 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -90.3 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. [2018-09-26 22:47:57,657 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, 6 locations, 1 error locations. SAFE Result, 8.9s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 16 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 536 SolverSat, 264 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 25 NumberOfCodeBlocks, 25 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 20 ConstructedInterpolants, 0 QuantifiedInterpolants, 1322 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 1 PerfectInterpolantSequences, 1/20 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: 54]: 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: 30]: Loop Invariant Derived loop invariant: ((((main_~y~5 <= main_~j~5 && main_~i~5 == main_~x~5) && main_~j~5 <= main_~y~5) || (((((!((!(main_~i~5 == 0) || (((main_~y~5 <= main_~j~5 || main_~y~5 + 1 <= 0) || main_~y~5 <= 0) && (main_~j~5 <= main_~i~5 + main_~y~5 || 0 < main_~y~5 + 1))) && (main_~i~5 == 0 || (main_~i~5 == main_~x~5 && !(0 == main_~i~5)))) && main_~j~5 + main_~x~5 <= main_~i~5 + main_~y~5) && !((main_~i~5 == main_~x~5 + 1 && (main_~j~5 <= main_~y~5 + 1 || 0 < main_~y~5 + 1)) && ((main_~y~5 + 1 <= 0 || main_~y~5 <= 0) || main_~y~5 + 1 <= main_~j~5))) && main_~i~5 + main_~y~5 <= main_~j~5 + main_~x~5) && (main_~j~5 + main_~x~5 <= main_~i~5 + main_~y~5 || 0 < main_~y~5 + 1)) && ((main_~i~5 + main_~y~5 <= main_~j~5 + main_~x~5 || main_~y~5 + 1 <= 0) || main_~y~5 <= 0))) || (((((!((!(main_~i~5 == 0) || (((main_~y~5 <= main_~j~5 || main_~y~5 + 1 <= 0) || main_~y~5 <= 0) && (main_~j~5 <= main_~i~5 + main_~y~5 || 0 < main_~y~5 + 1))) && (main_~i~5 == 0 || (main_~i~5 == main_~x~5 && !(0 == main_~i~5)))) && main_~i~5 == main_~x~5 + 1) && main_~j~5 <= main_~y~5 + 1) && (main_~j~5 <= main_~y~5 + 1 || 0 < main_~y~5 + 1)) && main_~y~5 + 1 <= main_~j~5) && ((main_~y~5 + 1 <= 0 || main_~y~5 <= 0) || main_~y~5 + 1 <= main_~j~5))) || ((((main_~j~5 + main_~x~5 <= main_~i~5 + main_~y~5 && (!(main_~i~5 == 0) || (((main_~y~5 <= main_~j~5 || main_~y~5 + 1 <= 0) || main_~y~5 <= 0) && (main_~j~5 <= main_~i~5 + main_~y~5 || 0 < main_~y~5 + 1)))) && main_~i~5 + main_~y~5 <= main_~j~5 + main_~x~5) && (main_~i~5 == 0 || (main_~i~5 == main_~x~5 && !(0 == main_~i~5)))) && !((main_~y~5 <= main_~j~5 && main_~i~5 == main_~x~5) && main_~j~5 <= main_~y~5)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.71 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 24.31 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 252.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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 9025.55 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 217.6 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -90.3 MB). Peak memory consumption was 127.3 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/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-47-57-683.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jm2006.c.i_3.bplTransformedIcfg_BEv2_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-47-57-683.csv Received shutdown request...