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/real-life/BigBranchingExample.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bd42740 [2018-09-23 22:21:57,272 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 22:21:57,275 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 22:21:57,287 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 22:21:57,287 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 22:21:57,288 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 22:21:57,289 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 22:21:57,291 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 22:21:57,293 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 22:21:57,294 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 22:21:57,295 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 22:21:57,295 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 22:21:57,296 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 22:21:57,297 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 22:21:57,299 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 22:21:57,299 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 22:21:57,300 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 22:21:57,302 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 22:21:57,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 22:21:57,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 22:21:57,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 22:21:57,309 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 22:21:57,312 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 22:21:57,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 22:21:57,312 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 22:21:57,313 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 22:21:57,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 22:21:57,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 22:21:57,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 22:21:57,318 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 22:21:57,318 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 22:21:57,319 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 22:21:57,319 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 22:21:57,319 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 22:21:57,321 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 22:21:57,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 22:21:57,324 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 22:21:57,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 22:21:57,355 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 22:21:57,356 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 22:21:57,356 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 22:21:57,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 22:21:57,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 22:21:57,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 22:21:57,357 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 22:21:57,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 22:21:57,358 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 22:21:57,358 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 22:21:57,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 22:21:57,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 22:21:57,360 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 22:21:57,360 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 22:21:57,360 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 22:21:57,360 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 22:21:57,360 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-23 22:21:57,361 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-23 22:21:57,361 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-23 22:21:57,361 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 22:21:57,361 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 22:21:57,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-23 22:21:57,364 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 22:21:57,364 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 22:21:57,364 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 22:21:57,364 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-23 22:21:57,365 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 22:21:57,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 22:21:57,365 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 22:21:57,444 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 22:21:57,457 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 22:21:57,461 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 22:21:57,463 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-23 22:21:57,463 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-23 22:21:57,465 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-09-23 22:21:57,465 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-09-23 22:21:57,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 22:21:57,730 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-23 22:21:57,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-23 22:21:57,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-23 22:21:57,731 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-23 22:21:57,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,845 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-23 22:21:57,845 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-23 22:21:57,846 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-23 22:21:57,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-23 22:21:57,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 22:21:57,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 22:21:57,850 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 22:21:57,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:57,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:58,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:58,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (1/1) ... [2018-09-23 22:21:58,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 22:21:58,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-23 22:21:58,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-23 22:21:58,088 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-23 22:21:58,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.09 10:21:57" (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 22:21:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-09-23 22:21:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-09-23 22:21:58,173 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-09-23 22:21:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-09-23 22:21:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-09-23 22:21:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-09-23 22:21:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-09-23 22:21:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-09-23 22:21:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-09-23 22:21:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-09-23 22:21:58,176 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-09-23 22:21:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-09-23 22:21:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-09-23 22:21:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-09-23 22:21:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-09-23 22:21:58,177 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-09-23 22:21:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-09-23 22:21:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-09-23 22:21:58,180 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-09-23 22:21:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-09-23 22:21:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-09-23 22:21:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-09-23 22:21:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-09-23 22:21:58,903 WARN L614 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-23 22:21:58,985 WARN L614 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-23 22:22:05,901 WARN L614 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-09-23 22:22:11,783 INFO L351 CfgBuilder]: Using library mode [2018-09-23 22:22:11,784 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 10:22:11 BoogieIcfgContainer [2018-09-23 22:22:11,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-23 22:22:11,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-23 22:22:11,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-23 22:22:11,797 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-23 22:22:11,798 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.09 10:22:11" (1/1) ... [2018-09-23 22:22:11,812 INFO L98 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-23 22:22:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:22:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-09-23 22:22:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-09-23 22:22:11,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-23 22:22:11,871 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-23 22:22:11,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:22:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-09-23 22:22:11,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-09-23 22:22:11,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-23 22:22:11,877 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-23 22:22:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-23 22:22:11,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1562 states and 2637 transitions. [2018-09-23 22:22:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2637 transitions. [2018-09-23 22:22:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-09-23 22:22:11,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-23 22:22:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-23 22:22:12,092 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 22:22:12,130 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getValue(Scriptor.java:183) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.getValue(WrapperScript.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.compare(PredicateTrie.java:230) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.unifyPredicate(PredicateTrie.java:147) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:320) 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.splitNode(UltimateChecker.java:107) 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 22:22:12,134 INFO L168 Benchmark]: Toolchain (without parser) took 14409.34 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 92.3 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 221.1 MB). Peak memory consumption was 313.3 MB. Max. memory is 7.1 GB. [2018-09-23 22:22:12,137 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 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 22:22:12,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.08 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 22:22:12,138 INFO L168 Benchmark]: Boogie Preprocessor took 238.12 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 22:22:12,139 INFO L168 Benchmark]: RCFGBuilder took 13697.06 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 92.3 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 185.2 MB). Peak memory consumption was 475.3 MB. Max. memory is 7.1 GB. [2018-09-23 22:22:12,140 INFO L168 Benchmark]: CodeCheck took 348.00 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2018-09-23 22:22:12,145 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getValue(Scriptor.java:183) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.24 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 118.08 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 238.12 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. * RCFGBuilder took 13697.06 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 92.3 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 185.2 MB). Peak memory consumption was 475.3 MB. Max. memory is 7.1 GB. * CodeCheck took 348.00 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 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/BigBranchingExample.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-23_22-22-12-160.csv Received shutdown request...