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/20170304-DifficultPathPrograms/cggmp2005.c.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:48:20,201 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:48:20,203 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:48:20,221 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:48:20,221 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:48:20,224 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:48:20,225 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:48:20,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:48:20,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:48:20,231 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:48:20,234 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:48:20,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:48:20,237 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:48:20,238 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:48:20,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:48:20,243 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:48:20,244 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:48:20,247 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:48:20,251 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:48:20,256 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:48:20,259 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:48:20,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:48:20,267 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:48:20,268 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:48:20,268 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:48:20,269 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:48:20,270 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:48:20,272 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:48:20,273 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:48:20,274 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:48:20,274 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:48:20,278 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:48:20,278 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:48:20,278 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:48:20,279 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:48:20,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:48:20,281 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 22:48:20,309 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:48:20,309 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:48:20,310 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:48:20,310 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:48:20,310 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:48:20,311 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:48:20,311 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:48:20,311 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:48:20,311 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:48:20,311 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:48:20,312 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:48:20,312 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:48:20,312 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:48:20,312 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:48:20,312 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:48:20,313 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:48:20,313 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:48:20,313 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:48:20,313 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:48:20,313 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-26 22:48:20,314 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:48:20,314 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:48:20,314 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:48:20,314 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:48:20,314 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:48:20,315 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:48:20,315 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:48:20,315 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:48:20,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:48:20,315 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:48:20,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:48:20,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:48:20,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:48:20,388 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:48:20,388 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:48:20,389 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/cggmp2005.c.i_3.bpl [2018-09-26 22:48:20,390 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/cggmp2005.c.i_3.bpl' [2018-09-26 22:48:20,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:48:20,450 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:48:20,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:48:20,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:48:20,451 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:48:20,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:48:20,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:48:20,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:48:20,491 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:48:20,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,508 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:48:20,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:48:20,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:48:20,518 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:48:20,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:48:20" (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 22:48:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 22:48:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 22:48:20,826 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 22:48:20,827 INFO L202 PluginConnector]: Adding new model cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:48:20 BoogieIcfgContainer [2018-09-26 22:48:20,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:48:20,828 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:48:20,828 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:48:20,841 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:48:20,841 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:48:20" (1/1) ... [2018-09-26 22:48:20,856 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-26 22:48:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-09-26 22:48:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-09-26 22:48:20,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:48:20,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:21,098 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 22:48:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-09-26 22:48:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-09-26 22:48:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:48:21,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:48:22,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2018-09-26 22:48:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2018-09-26 22:48:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-09-26 22:48:22,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:22,241 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 22:48:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 11 states and 12 transitions. [2018-09-26 22:48:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-09-26 22:48:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-09-26 22:48:23,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:48:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2018-09-26 22:48:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2018-09-26 22:48:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-09-26 22:48:24,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:48:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2018-09-26 22:48:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2018-09-26 22:48:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-09-26 22:48:27,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:48:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:48:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:48:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:48:29,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 11 states and 10 transitions. [2018-09-26 22:48:29,625 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2018-09-26 22:48:29,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:48:29,626 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:48:29,637 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-26 22:48:29,652 INFO L202 PluginConnector]: Adding new model cggmp2005.c.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:48:29 ImpRootNode [2018-09-26 22:48:29,653 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:48:29,654 INFO L168 Benchmark]: Toolchain (without parser) took 9206.10 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 111.1 MB). Free memory was 1.5 GB in the beginning and 974.7 MB in the end (delta: 499.3 MB). Peak memory consumption was 610.5 MB. Max. memory is 7.1 GB. [2018-09-26 22:48:29,657 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 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 22:48:29,658 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.61 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 22:48:29,659 INFO L168 Benchmark]: Boogie Preprocessor took 26.69 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 22:48:29,660 INFO L168 Benchmark]: RCFGBuilder took 309.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-26 22:48:29,661 INFO L168 Benchmark]: CodeCheck took 8825.31 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 111.1 MB). Free memory was 1.5 GB in the beginning and 974.7 MB in the end (delta: 478.2 MB). Peak memory consumption was 589.3 MB. Max. memory is 7.1 GB. [2018-09-26 22:48:29,669 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, 8.7s OverallTime, 7 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 96 SDtfs, 220 SDslu, 376 SDs, 0 SdLazy, 600 SolverSat, 320 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 2260 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 30/70 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: 35]: 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: 15]: Loop Invariant Derived loop invariant: ((((((main_~j~4 < main_~i~4 + 3 && 7 <= main_~j~4) && main_~i~4 <= main_~j~4) && main_~j~4 <= 7) || (((10 <= main_~j~4 && main_~j~4 <= 10) && main_~j~4 <= main_~i~4 + 9) && main_~i~4 + 9 <= main_~j~4)) || ((main_~j~4 <= 6 && main_~j~4 < main_~i~4) && ((5 < main_~j~4 || 6 <= main_~j~4) || 6 < main_~j~4))) || (((main_~i~4 + 6 <= main_~j~4 && main_~j~4 < main_~i~4 + 9) && main_~j~4 <= 9) && 9 <= main_~j~4)) || (((main_~i~4 + 3 <= main_~j~4 && main_~j~4 <= 8) && main_~j~4 < main_~i~4 + 6) && 8 <= main_~j~4) - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: ((((((main_~j~4 < main_~i~4 + 3 && 7 <= main_~j~4) && main_~i~4 <= main_~j~4) && main_~j~4 <= 7) || (((10 <= main_~j~4 && main_~j~4 <= 10) && main_~j~4 <= main_~i~4 + 9) && main_~i~4 + 9 <= main_~j~4)) || ((main_~j~4 <= 6 && main_~j~4 < main_~i~4) && ((5 < main_~j~4 || 6 <= main_~j~4) || 6 < main_~j~4))) || (((main_~i~4 + 6 <= main_~j~4 && main_~j~4 < main_~i~4 + 9) && main_~j~4 <= 9) && 9 <= main_~j~4)) || (((main_~i~4 + 3 <= main_~j~4 && main_~j~4 <= 8) && main_~j~4 < main_~i~4 + 6) && 8 <= main_~j~4) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 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 39.61 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 26.69 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 309.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 8825.31 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 111.1 MB). Free memory was 1.5 GB in the beginning and 974.7 MB in the end (delta: 478.2 MB). Peak memory consumption was 589.3 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/cggmp2005.c.i_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-48-29-695.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/cggmp2005.c.i_3.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-48-29-695.csv Received shutdown request...