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/nested.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 12:43:49,746 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 12:43:49,749 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 12:43:49,764 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 12:43:49,764 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 12:43:49,765 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 12:43:49,767 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 12:43:49,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 12:43:49,770 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 12:43:49,771 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 12:43:49,772 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 12:43:49,773 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 12:43:49,774 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 12:43:49,774 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 12:43:49,776 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 12:43:49,776 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 12:43:49,777 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 12:43:49,779 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 12:43:49,781 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 12:43:49,783 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 12:43:49,784 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 12:43:49,785 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 12:43:49,788 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 12:43:49,788 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 12:43:49,788 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 12:43:49,789 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 12:43:49,790 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 12:43:49,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 12:43:49,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 12:43:49,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 12:43:49,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 12:43:49,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 12:43:49,794 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 12:43:49,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 12:43:49,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 12:43:49,796 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 12:43:49,797 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 [2018-10-02 12:43:49,817 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 12:43:49,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 12:43:49,819 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 12:43:49,819 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 12:43:49,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 12:43:49,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 12:43:49,820 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 12:43:49,821 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 12:43:49,821 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 12:43:49,821 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 12:43:49,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 12:43:49,823 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 12:43:49,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 12:43:49,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 12:43:49,823 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 12:43:49,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 12:43:49,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 12:43:49,824 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 12:43:49,824 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 12:43:49,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 12:43:49,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 12:43:49,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 12:43:49,825 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 12:43:49,825 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 12:43:49,825 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 12:43:49,827 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 12:43:49,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 12:43:49,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 12:43:49,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 12:43:49,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 12:43:49,908 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 12:43:49,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 12:43:49,915 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 12:43:49,916 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 12:43:49,916 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested.i_4.bpl [2018-10-02 12:43:49,917 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested.i_4.bpl' [2018-10-02 12:43:49,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 12:43:49,977 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 12:43:49,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 12:43:49,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 12:43:49,978 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 12:43:50,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 12:43:50,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 12:43:50,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 12:43:50,022 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 12:43:50,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (1/1) ... [2018-10-02 12:43:50,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 12:43:50,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 12:43:50,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 12:43:50,046 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 12:43:50,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 12:43:49" (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 [2018-10-02 12:43:50,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 12:43:50,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 12:43:50,403 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 12:43:50,404 INFO L202 PluginConnector]: Adding new model nested.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 12:43:50 BoogieIcfgContainer [2018-10-02 12:43:50,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 12:43:50,405 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 12:43:50,405 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 12:43:50,414 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 12:43:50,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 12:43:50" (1/1) ... [2018-10-02 12:43:50,427 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-02 12:43:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-02 12:43:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-02 12:43:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 12:43:50,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:50,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-02 12:43:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-02 12:43:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 12:43:50,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:51,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2018-10-02 12:43:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2018-10-02 12:43:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 12:43:51,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2018-10-02 12:43:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2018-10-02 12:43:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-02 12:43:51,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:51,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:52,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2018-10-02 12:43:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2018-10-02 12:43:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-02 12:43:52,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2018-10-02 12:43:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2018-10-02 12:43:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-02 12:43:52,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2018-10-02 12:43:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2018-10-02 12:43:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-02 12:43:53,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2018-10-02 12:43:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2018-10-02 12:43:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-02 12:43:53,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2018-10-02 12:43:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2018-10-02 12:43:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-02 12:43:53,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 46 transitions. [2018-10-02 12:43:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 46 transitions. [2018-10-02 12:43:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-02 12:43:54,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 2 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2018-10-02 12:43:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2018-10-02 12:43:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-02 12:43:54,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 2 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 12:43:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 31 states and 53 transitions. [2018-10-02 12:43:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 53 transitions. [2018-10-02 12:43:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-02 12:43:54,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-10-02 12:43:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:43:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2018-10-02 12:43:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2018-10-02 12:43:57,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-02 12:43:57,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:43:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:43:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-10-02 12:43:59,380 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:43:59,740 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:43:59,993 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:44:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 53 states and 66 transitions. [2018-10-02 12:44:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2018-10-02 12:44:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-02 12:44:01,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2018-10-02 12:44:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 77 states and 101 transitions. [2018-10-02 12:44:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2018-10-02 12:44:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-02 12:44:05,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:05,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2018-10-02 12:44:06,408 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-10-02 12:44:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 77 states and 91 transitions. [2018-10-02 12:44:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions. [2018-10-02 12:44:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-02 12:44:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 738 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2018-10-02 12:44:12,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 101 states and 126 transitions. [2018-10-02 12:44:12,008 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2018-10-02 12:44:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-02 12:44:12,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 8 proven. 66 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2018-10-02 12:44:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:16,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 101 states and 116 transitions. [2018-10-02 12:44:16,268 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 116 transitions. [2018-10-02 12:44:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-02 12:44:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1912 backedges. 0 proven. 1472 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2018-10-02 12:44:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 151 transitions. [2018-10-02 12:44:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 151 transitions. [2018-10-02 12:44:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-02 12:44:21,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2010 backedges. 10 proven. 88 refuted. 0 times theorem prover too weak. 1912 trivial. 0 not checked. [2018-10-02 12:44:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 125 states and 141 transitions. [2018-10-02 12:44:26,587 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 141 transitions. [2018-10-02 12:44:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-02 12:44:26,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 2450 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2018-10-02 12:44:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 149 states and 176 transitions. [2018-10-02 12:44:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 176 transitions. [2018-10-02 12:44:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-02 12:44:32,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:33,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 12 proven. 110 refuted. 0 times theorem prover too weak. 3000 trivial. 0 not checked. [2018-10-02 12:44:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 149 states and 166 transitions. [2018-10-02 12:44:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 166 transitions. [2018-10-02 12:44:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-02 12:44:39,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4332 backedges. 0 proven. 3672 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2018-10-02 12:44:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 173 states and 201 transitions. [2018-10-02 12:44:45,617 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 201 transitions. [2018-10-02 12:44:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-10-02 12:44:45,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4478 backedges. 14 proven. 132 refuted. 0 times theorem prover too weak. 4332 trivial. 0 not checked. [2018-10-02 12:44:52,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 173 states and 191 transitions. [2018-10-02 12:44:52,116 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2018-10-02 12:44:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-02 12:44:52,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5908 backedges. 0 proven. 5138 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-10-02 12:44:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:44:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 197 states and 226 transitions. [2018-10-02 12:44:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 226 transitions. [2018-10-02 12:44:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-10-02 12:44:58,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:44:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:44:59,007 INFO L134 CoverageAnalysis]: Checked inductivity of 6078 backedges. 16 proven. 154 refuted. 0 times theorem prover too weak. 5908 trivial. 0 not checked. [2018-10-02 12:45:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:45:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 197 states and 216 transitions. [2018-10-02 12:45:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 216 transitions. [2018-10-02 12:45:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-10-02 12:45:06,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:45:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:45:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7728 backedges. 0 proven. 6848 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2018-10-02 12:45:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:45:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 221 states and 251 transitions. [2018-10-02 12:45:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 251 transitions. [2018-10-02 12:45:14,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-10-02 12:45:14,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:45:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:45:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7922 backedges. 18 proven. 176 refuted. 0 times theorem prover too weak. 7728 trivial. 0 not checked. [2018-10-02 12:45:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:45:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 221 states and 241 transitions. [2018-10-02 12:45:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 241 transitions. [2018-10-02 12:45:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-10-02 12:45:22,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:45:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:45:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 9792 backedges. 0 proven. 8802 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2018-10-02 12:45:26,757 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 14 [2018-10-02 12:45:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:45:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 245 states and 265 transitions. [2018-10-02 12:45:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2018-10-02 12:45:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-10-02 12:45:31,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:45:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:45:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 10010 backedges. 20 proven. 198 refuted. 0 times theorem prover too weak. 9792 trivial. 0 not checked. [2018-10-02 12:45:33,053 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:45:33,425 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-02 12:45:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 12:45:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2018-10-02 12:45:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2018-10-02 12:45:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-10-02 12:45:44,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 12:45:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 12:46:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 12082 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. Received shutdown request... [2018-10-02 12:48:02,984 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-02 12:48:02,986 INFO L168 Benchmark]: Toolchain (without parser) took 253012.48 ms. Allocated memory was 1.5 GB in the beginning and 3.3 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-10-02 12:48:02,988 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-02 12:48:02,988 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.11 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. [2018-10-02 12:48:02,989 INFO L168 Benchmark]: Boogie Preprocessor took 23.80 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. [2018-10-02 12:48:02,989 INFO L168 Benchmark]: RCFGBuilder took 358.80 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. [2018-10-02 12:48:02,990 INFO L168 Benchmark]: CodeCheck took 252581.28 ms. Allocated memory was 1.5 GB in the beginning and 3.3 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2018-10-02 12:48:02,997 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck) Toolchain cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1293 known predicates. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.11 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 23.80 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 358.80 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 252581.28 ms. Allocated memory was 1.5 GB in the beginning and 3.3 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/nested.i_4.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_12-48-03-009.csv Completed graceful shutdown