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 0.1.23-2eb0a67 [2018-10-03 10:00:21,349 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 10:00:21,351 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 10:00:21,363 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 10:00:21,364 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 10:00:21,365 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 10:00:21,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 10:00:21,368 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 10:00:21,370 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 10:00:21,371 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 10:00:21,372 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 10:00:21,372 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 10:00:21,373 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 10:00:21,377 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 10:00:21,383 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 10:00:21,386 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 10:00:21,387 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 10:00:21,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 10:00:21,394 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 10:00:21,397 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 10:00:21,399 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 10:00:21,400 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 10:00:21,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 10:00:21,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 10:00:21,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 10:00:21,408 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 10:00:21,410 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 10:00:21,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 10:00:21,414 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 10:00:21,416 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 10:00:21,416 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 10:00:21,417 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 10:00:21,417 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 10:00:21,417 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 10:00:21,419 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 10:00:21,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 10:00:21,422 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 [2018-10-03 10:00:21,452 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 10:00:21,452 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 10:00:21,456 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 10:00:21,456 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 10:00:21,457 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 10:00:21,457 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 10:00:21,457 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 10:00:21,458 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 10:00:21,458 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 10:00:21,458 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 10:00:21,458 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 10:00:21,461 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 10:00:21,462 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 10:00:21,462 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 10:00:21,462 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 10:00:21,462 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 10:00:21,462 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 10:00:21,463 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 10:00:21,463 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 10:00:21,463 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-03 10:00:21,463 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 10:00:21,464 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 10:00:21,464 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 10:00:21,464 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 10:00:21,465 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 10:00:21,465 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 10:00:21,465 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 10:00:21,465 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 10:00:21,465 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 10:00:21,466 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 10:00:21,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 10:00:21,562 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 10:00:21,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 10:00:21,569 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 10:00:21,570 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 10:00:21,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-10-03 10:00:21,571 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-10-03 10:00:21,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 10:00:21,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 10:00:21,808 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 10:00:21,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 10:00:21,808 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 10:00:21,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:21,898 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:21,916 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-03 10:00:21,917 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-03 10:00:21,917 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-03 10:00:21,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 10:00:21,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 10:00:21,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 10:00:21,921 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 10:00:21,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:21,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:21,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:21,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:22,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:22,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:22,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (1/1) ... [2018-10-03 10:00:22,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 10:00:22,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 10:00:22,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 10:00:22,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 10:00:22,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 10:00:21" (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 [2018-10-03 10:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-10-03 10:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-10-03 10:00:22,219 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-10-03 10:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-03 10:00:22,219 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-03 10:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-10-03 10:00:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-10-03 10:00:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-10-03 10:00:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-10-03 10:00:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-10-03 10:00:22,220 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-10-03 10:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-10-03 10:00:22,221 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-10-03 10:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-10-03 10:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-10-03 10:00:22,221 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-10-03 10:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-03 10:00:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-03 10:00:22,222 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-10-03 10:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-03 10:00:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-03 10:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-10-03 10:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-10-03 10:00:22,824 WARN L617 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-03 10:00:22,909 WARN L617 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-03 10:00:29,045 WARN L617 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-03 10:00:35,183 INFO L337 CfgBuilder]: Using library mode [2018-10-03 10:00:35,184 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:00:35 BoogieIcfgContainer [2018-10-03 10:00:35,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 10:00:35,185 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 10:00:35,185 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 10:00:35,196 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 10:00:35,197 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 10:00:35" (1/1) ... [2018-10-03 10:00:35,210 INFO L106 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-03 10:00:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:00:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-10-03 10:00:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-10-03 10:00:35,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-03 10:00:35,269 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-03 10:00:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:00:35,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1 states to 2 states and 1 transitions. [2018-10-03 10:00:35,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2 states and 1 transitions. [2018-10-03 10:00:35,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-03 10:00:35,275 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-03 10:00:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 10:00:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1562 states and 2637 transitions. [2018-10-03 10:00:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2637 transitions. [2018-10-03 10:00:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-10-03 10:00:35,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 10:00:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 10:00:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 10:00:35,508 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:189) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.unifyPredicate(PredicateTrie.java:135) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:226) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:286) 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) [2018-10-03 10:00:35,512 INFO L168 Benchmark]: Toolchain (without parser) took 13707.51 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 99.1 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 211.0 MB). Peak memory consumption was 310.1 MB. Max. memory is 7.1 GB. [2018-10-03 10:00:35,515 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. [2018-10-03 10:00:35,516 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.84 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. [2018-10-03 10:00:35,517 INFO L168 Benchmark]: Boogie Preprocessor took 217.62 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. [2018-10-03 10:00:35,518 INFO L168 Benchmark]: RCFGBuilder took 13046.02 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 99.1 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 164.2 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB. [2018-10-03 10:00:35,520 INFO L168 Benchmark]: CodeCheck took 326.79 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: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2018-10-03 10:00:35,526 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 0.17 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 111.84 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 217.62 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. * RCFGBuilder took 13046.02 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 99.1 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 164.2 MB). Peak memory consumption was 464.7 MB. Max. memory is 7.1 GB. * CodeCheck took 326.79 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: 25.6 MB). Peak memory consumption was 25.6 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/BigBranchingExample.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_10-00-35-540.csv Received shutdown request...