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/toy/tooDifficultLoopInvariant/Luxembourg.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4eac566 [2018-09-23 20:02:28,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 20:02:28,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 20:02:28,114 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 20:02:28,115 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 20:02:28,116 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 20:02:28,118 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 20:02:28,120 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 20:02:28,121 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 20:02:28,122 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 20:02:28,123 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 20:02:28,123 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 20:02:28,124 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 20:02:28,126 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 20:02:28,127 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 20:02:28,128 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 20:02:28,129 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 20:02:28,131 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 20:02:28,133 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 20:02:28,135 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 20:02:28,136 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 20:02:28,137 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 20:02:28,140 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 20:02:28,140 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 20:02:28,141 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 20:02:28,142 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 20:02:28,143 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 20:02:28,144 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 20:02:28,144 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 20:02:28,146 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 20:02:28,146 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 20:02:28,147 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 20:02:28,147 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 20:02:28,147 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 20:02:28,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 20:02:28,149 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 20:02:28,149 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 [2018-09-23 20:02:28,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 20:02:28,166 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 20:02:28,166 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 20:02:28,167 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 20:02:28,167 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 20:02:28,168 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 20:02:28,168 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 20:02:28,168 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 20:02:28,168 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 20:02:28,168 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 20:02:28,169 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 20:02:28,169 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 20:02:28,169 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 20:02:28,169 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 20:02:28,169 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 20:02:28,170 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 20:02:28,170 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 20:02:28,170 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-23 20:02:28,170 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-23 20:02:28,170 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-23 20:02:28,171 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 20:02:28,171 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 20:02:28,171 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-23 20:02:28,171 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 20:02:28,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 20:02:28,172 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 20:02:28,172 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-23 20:02:28,172 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 20:02:28,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 20:02:28,173 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 20:02:28,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 20:02:28,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 20:02:28,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 20:02:28,242 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-23 20:02:28,243 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-23 20:02:28,244 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg.bpl [2018-09-23 20:02:28,244 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg.bpl' [2018-09-23 20:02:28,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 20:02:28,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-23 20:02:28,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-23 20:02:28,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-23 20:02:28,294 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-23 20:02:28,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,332 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-23 20:02:28,333 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-23 20:02:28,333 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-23 20:02:28,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-23 20:02:28,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 20:02:28,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 20:02:28,336 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 20:02:28,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,352 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 20:02:28,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-23 20:02:28,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-23 20:02:28,360 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-23 20:02:28,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 08:02:28" (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 20:02:28,447 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-09-23 20:02:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-23 20:02:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-23 20:02:28,689 INFO L351 CfgBuilder]: Using library mode [2018-09-23 20:02:28,690 INFO L202 PluginConnector]: Adding new model Luxembourg.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 08:02:28 BoogieIcfgContainer [2018-09-23 20:02:28,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-23 20:02:28,691 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-23 20:02:28,691 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-23 20:02:28,704 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-23 20:02:28,704 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "Luxembourg.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 08:02:28" (1/1) ... [2018-09-23 20:02:28,723 INFO L98 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-23 20:02:28,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 20:02:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 6 states and 7 transitions. [2018-09-23 20:02:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2018-09-23 20:02:28,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-09-23 20:02:28,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 20:02:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 20:02:28,928 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 20:02:29,018 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7bd5ae4d at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.lock(ManagedScript.java:82) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.isDistinct(BPredicateUnifier.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:312) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:299) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:345) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeChecker.negatePredicate(CodeChecker.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-23 20:02:29,028 INFO L168 Benchmark]: Toolchain (without parser) took 737.44 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2018-09-23 20:02:29,031 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 20:02:29,040 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.44 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 20:02:29,041 INFO L168 Benchmark]: Boogie Preprocessor took 23.04 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-23 20:02:29,042 INFO L168 Benchmark]: RCFGBuilder took 330.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-09-23 20:02:29,047 INFO L168 Benchmark]: CodeCheck took 336.58 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-23 20:02:29,059 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7bd5ae4d de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@7bd5ae4d: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.lock(ManagedScript.java:82) * 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 41.44 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 23.04 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 330.41 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * CodeCheck took 336.58 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Luxembourg.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-23_20-02-29-095.csv Received shutdown request...