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/sum02.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 02:22:38,514 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 02:22:38,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 02:22:38,530 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 02:22:38,531 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 02:22:38,532 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 02:22:38,533 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 02:22:38,535 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 02:22:38,536 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 02:22:38,537 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 02:22:38,538 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 02:22:38,538 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 02:22:38,539 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 02:22:38,540 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 02:22:38,541 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 02:22:38,542 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 02:22:38,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 02:22:38,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 02:22:38,547 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 02:22:38,549 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 02:22:38,550 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 02:22:38,551 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 02:22:38,554 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 02:22:38,554 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 02:22:38,554 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 02:22:38,555 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 02:22:38,556 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 02:22:38,557 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 02:22:38,558 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 02:22:38,559 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 02:22:38,560 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 02:22:38,560 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 02:22:38,561 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 02:22:38,561 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 02:22:38,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 02:22:38,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 02:22:38,563 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 [2018-10-01 02:22:38,579 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 02:22:38,579 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 02:22:38,580 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 02:22:38,580 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 02:22:38,581 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 02:22:38,581 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 02:22:38,581 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 02:22:38,581 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 02:22:38,581 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 02:22:38,582 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 02:22:38,582 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 02:22:38,582 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 02:22:38,582 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 02:22:38,582 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 02:22:38,583 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 02:22:38,583 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 02:22:38,583 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 02:22:38,583 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 02:22:38,583 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 02:22:38,584 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 02:22:38,584 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 02:22:38,584 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 02:22:38,584 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 02:22:38,584 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 02:22:38,585 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 02:22:38,585 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 02:22:38,585 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 02:22:38,585 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 02:22:38,588 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 02:22:38,652 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 02:22:38,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 02:22:38,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 02:22:38,674 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 02:22:38,675 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 02:22:38,676 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum02.i_3.bpl [2018-10-01 02:22:38,676 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum02.i_3.bpl' [2018-10-01 02:22:38,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 02:22:38,725 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 02:22:38,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 02:22:38,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 02:22:38,727 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 02:22:38,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 02:22:38,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 02:22:38,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 02:22:38,763 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 02:22:38,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,778 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (1/1) ... [2018-10-01 02:22:38,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 02:22:38,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 02:22:38,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 02:22:38,783 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 02:22:38,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 02:22:38" (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 [2018-10-01 02:22:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 02:22:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 02:22:39,123 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 02:22:39,123 INFO L202 PluginConnector]: Adding new model sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:22:39 BoogieIcfgContainer [2018-10-01 02:22:39,123 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 02:22:39,124 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 02:22:39,124 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 02:22:39,136 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 02:22:39,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "sum02.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 02:22:39" (1/1) ... [2018-10-01 02:22:39,149 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-01 02:22:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:22:39,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-01 02:22:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-01 02:22:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-01 02:22:39,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:22:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:22:39,330 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 02:22:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:22:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:22:39,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-01 02:22:39,580 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-01 02:22:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-01 02:22:39,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:22:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:22:39,616 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 02:22:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:22:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:22:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2018-10-01 02:22:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2018-10-01 02:22:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-01 02:22:39,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:22:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 02:22:39,933 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 02:22:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 02:22:40,658 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-10-01 02:22:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 02:22:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2018-10-01 02:22:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2018-10-01 02:22:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-01 02:22:40,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 02:22:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2018-10-01 02:22:41,088 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:503) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-01 02:22:41,092 INFO L168 Benchmark]: Toolchain (without parser) took 2368.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 63.5 MB). Peak memory consumption was 63.5 MB. Max. memory is 7.1 GB. [2018-10-01 02:22:41,094 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:22:41,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.74 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:22:41,096 INFO L168 Benchmark]: Boogie Preprocessor took 20.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-01 02:22:41,096 INFO L168 Benchmark]: RCFGBuilder took 340.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-01 02:22:41,098 INFO L168 Benchmark]: CodeCheck took 1966.69 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-10-01 02:22:41,103 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:503) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.17 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 35.74 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 20.09 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 340.79 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 1966.69 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: 42.3 MB). Peak memory consumption was 42.3 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/sum02.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_02-22-41-119.csv Received shutdown request...