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/gcd_2.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f-m [2018-10-04 14:55:22,869 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 14:55:22,872 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 14:55:22,890 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 14:55:22,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 14:55:22,892 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 14:55:22,893 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 14:55:22,896 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 14:55:22,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 14:55:22,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 14:55:22,907 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 14:55:22,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 14:55:22,908 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 14:55:22,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 14:55:22,917 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 14:55:22,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 14:55:22,918 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 14:55:22,920 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 14:55:22,925 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 14:55:22,929 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 14:55:22,930 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 14:55:22,931 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 14:55:22,938 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 14:55:22,938 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 14:55:22,938 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 14:55:22,942 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 14:55:22,943 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 14:55:22,944 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 14:55:22,945 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 14:55:22,948 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 14:55:22,948 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 14:55:22,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 14:55:22,949 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 14:55:22,949 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 14:55:22,952 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 14:55:22,953 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 14:55:22,953 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 [2018-10-04 14:55:22,982 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 14:55:22,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 14:55:22,983 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 14:55:22,983 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 14:55:22,983 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 14:55:22,984 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 14:55:22,984 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 14:55:22,984 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 14:55:22,984 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 14:55:22,984 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 14:55:22,985 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 14:55:22,988 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 14:55:22,988 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 14:55:22,988 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 14:55:22,988 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 14:55:22,989 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 14:55:22,989 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 14:55:22,989 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 14:55:22,989 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 14:55:22,989 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 14:55:22,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 14:55:22,990 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 14:55:22,990 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 14:55:22,990 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 14:55:22,990 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 14:55:22,992 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 14:55:22,992 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 14:55:22,993 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 14:55:22,993 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 14:55:22,993 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 14:55:23,037 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 14:55:23,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 14:55:23,060 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 14:55:23,062 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 14:55:23,063 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 14:55:23,063 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gcd_2.i_4.bpl [2018-10-04 14:55:23,064 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gcd_2.i_4.bpl' [2018-10-04 14:55:23,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 14:55:23,149 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 14:55:23,150 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 14:55:23,150 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 14:55:23,151 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 14:55:23,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 14:55:23,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 14:55:23,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 14:55:23,199 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 14:55:23,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 14:55:23,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 14:55:23,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 14:55:23,237 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 14:55:23,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 02:55:23" (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 [2018-10-04 14:55:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 14:55:23,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 14:55:23,578 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 14:55:23,579 INFO L202 PluginConnector]: Adding new model gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:55:23 BoogieIcfgContainer [2018-10-04 14:55:23,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 14:55:23,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 14:55:23,580 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 14:55:23,588 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 14:55:23,589 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:55:23" (1/1) ... [2018-10-04 14:55:23,601 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 14:55:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:55:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2018-10-04 14:55:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2018-10-04 14:55:23,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 14:55:23,645 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:55:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:55:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:55:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:55:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2018-10-04 14:55:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2018-10-04 14:55:24,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-04 14:55:24,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:55:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:55:24,151 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-04 14:55:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 14:55:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 14:55:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 9 states and 13 transitions. [2018-10-04 14:55:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 13 transitions. [2018-10-04 14:55:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 14:55:25,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 14:55:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 14:55:25,046 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-04 14:55:35,485 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationMap.internImplication(ImplicationMap.java:190) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationMap.unifyPredicate(ImplicationMap.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:234) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:218) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:575) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:286) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:627) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:457) 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) [2018-10-04 14:55:35,489 INFO L168 Benchmark]: Toolchain (without parser) took 12341.32 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-10-04 14:55:35,492 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 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. [2018-10-04 14:55:35,493 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.59 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. [2018-10-04 14:55:35,494 INFO L168 Benchmark]: Boogie Preprocessor took 33.93 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. [2018-10-04 14:55:35,494 INFO L168 Benchmark]: RCFGBuilder took 345.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 14:55:35,496 INFO L168 Benchmark]: CodeCheck took 11909.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 7.1 GB. [2018-10-04 14:55:35,501 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Cannot handle case were solver cannot decide implication of predicates: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.ImplicationMap.internImplication(ImplicationMap.java:190) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 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 48.59 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 33.93 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 345.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 11909.24 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 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/gcd_2.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_14-55-35-514.csv Received shutdown request...