java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested1.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 13:18:41,900 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 13:18:41,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 13:18:41,913 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 13:18:41,914 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 13:18:41,915 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 13:18:41,916 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 13:18:41,918 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 13:18:41,919 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 13:18:41,920 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 13:18:41,921 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 13:18:41,921 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 13:18:41,922 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 13:18:41,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 13:18:41,924 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 13:18:41,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 13:18:41,926 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 13:18:41,930 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 13:18:41,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 13:18:41,939 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 13:18:41,940 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 13:18:41,944 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 13:18:41,946 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 13:18:41,946 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 13:18:41,946 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 13:18:41,951 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 13:18:41,953 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 13:18:41,954 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 13:18:41,954 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 13:18:41,955 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 13:18:41,955 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 13:18:41,956 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 13:18:41,956 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 13:18:41,957 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 13:18:41,958 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 13:18:41,958 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 13:18:41,958 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 [2018-10-02 13:18:41,978 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 13:18:41,979 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 13:18:41,982 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 13:18:41,982 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 13:18:41,982 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 13:18:41,983 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 13:18:41,983 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 13:18:41,983 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 13:18:41,983 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 13:18:41,983 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 13:18:41,984 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 13:18:41,984 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 13:18:41,984 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 13:18:41,984 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 13:18:41,988 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 13:18:41,988 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 13:18:41,989 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 13:18:41,989 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 13:18:41,989 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 13:18:41,989 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-02 13:18:41,989 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 13:18:41,989 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 13:18:41,990 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:18:41,990 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 13:18:41,990 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 13:18:41,990 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 13:18:41,991 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 13:18:41,991 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 13:18:41,991 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 13:18:41,991 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 13:18:42,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 13:18:42,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 13:18:42,059 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 13:18:42,061 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 13:18:42,061 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 13:18:42,062 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested1.i_4.bpl [2018-10-02 13:18:42,062 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested1.i_4.bpl' [2018-10-02 13:18:42,114 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 13:18:42,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 13:18:42,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 13:18:42,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 13:18:42,118 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 13:18:42,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 13:18:42,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 13:18:42,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 13:18:42,159 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 13:18:42,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 13:18:42,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 13:18:42,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 13:18:42,179 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 13:18:42,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:18:42" (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 13:18:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-02 13:18:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-02 13:18:42,554 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-02 13:18:42,554 INFO L202 PluginConnector]: Adding new model nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:18:42 BoogieIcfgContainer [2018-10-02 13:18:42,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 13:18:42,555 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 13:18:42,555 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 13:18:42,566 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 13:18:42,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:18:42" (1/1) ... [2018-10-02 13:18:42,580 INFO L103 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-02 13:18:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-02 13:18:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-02 13:18:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:18:42,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:42,789 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 13:18:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-02 13:18:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-02 13:18:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:18:43,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,179 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 13:18:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2018-10-02 13:18:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2018-10-02 13:18:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:18:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:43,824 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 13:18:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2018-10-02 13:18:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2018-10-02 13:18:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-02 13:18:44,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-02 13:18:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:45,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2018-10-02 13:18:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2018-10-02 13:18:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-02 13:18:45,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-02 13:18:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 23 states and 26 transitions. [2018-10-02 13:18:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2018-10-02 13:18:46,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-02 13:18:46,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:46,955 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-02 13:18:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2018-10-02 13:18:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2018-10-02 13:18:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-02 13:18:47,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-10-02 13:18:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 35 states and 39 transitions. [2018-10-02 13:18:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2018-10-02 13:18:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-02 13:18:49,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 70 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-02 13:18:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:49,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 37 states and 41 transitions. [2018-10-02 13:18:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2018-10-02 13:18:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-02 13:18:49,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 120 proven. 12 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-02 13:18:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 39 states and 43 transitions. [2018-10-02 13:18:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 43 transitions. [2018-10-02 13:18:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-10-02 13:18:50,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2018-10-02 13:18:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2018-10-02 13:18:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2018-10-02 13:18:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-02 13:18:52,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-10-02 13:18:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 59 states and 65 transitions. [2018-10-02 13:18:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 65 transitions. [2018-10-02 13:18:53,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-02 13:18:53,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 322 proven. 12 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-10-02 13:18:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 61 states and 67 transitions. [2018-10-02 13:18:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 67 transitions. [2018-10-02 13:18:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-10-02 13:18:54,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-10-02 13:18:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2018-10-02 13:18:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2018-10-02 13:18:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-02 13:18:56,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 448 proven. 12 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-10-02 13:18:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:18:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2018-10-02 13:18:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2018-10-02 13:18:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-02 13:18:58,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:18:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:18:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 0 proven. 694 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-10-02 13:19:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 83 states and 91 transitions. [2018-10-02 13:19:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2018-10-02 13:19:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-02 13:19:00,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 574 proven. 12 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2018-10-02 13:19:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 85 states and 93 transitions. [2018-10-02 13:19:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 93 transitions. [2018-10-02 13:19:02,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-10-02 13:19:02,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 988 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-10-02 13:19:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 95 states and 104 transitions. [2018-10-02 13:19:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 104 transitions. [2018-10-02 13:19:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-02 13:19:06,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 700 proven. 12 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2018-10-02 13:19:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 97 states and 106 transitions. [2018-10-02 13:19:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 106 transitions. [2018-10-02 13:19:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-10-02 13:19:08,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1478 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-10-02 13:19:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 107 states and 117 transitions. [2018-10-02 13:19:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 117 transitions. [2018-10-02 13:19:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-02 13:19:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 826 proven. 12 refuted. 0 times theorem prover too weak. 974 trivial. 0 not checked. [2018-10-02 13:19:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 109 states and 119 transitions. [2018-10-02 13:19:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 119 transitions. [2018-10-02 13:19:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-02 13:19:13,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 0 proven. 1732 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2018-10-02 13:19:16,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:16,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 119 states and 130 transitions. [2018-10-02 13:19:16,746 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 130 transitions. [2018-10-02 13:19:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-02 13:19:16,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:16,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2272 backedges. 952 proven. 12 refuted. 0 times theorem prover too weak. 1308 trivial. 0 not checked. [2018-10-02 13:19:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 121 states and 132 transitions. [2018-10-02 13:19:18,743 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 132 transitions. [2018-10-02 13:19:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-10-02 13:19:18,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2366 backedges. 0 proven. 2182 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2018-10-02 13:19:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 131 states and 143 transitions. [2018-10-02 13:19:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 143 transitions. [2018-10-02 13:19:23,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-02 13:19:23,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2784 backedges. 1078 proven. 12 refuted. 0 times theorem prover too weak. 1694 trivial. 0 not checked. [2018-10-02 13:19:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2018-10-02 13:19:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2018-10-02 13:19:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-02 13:19:25,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2888 backedges. 0 proven. 2684 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2018-10-02 13:19:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 143 states and 156 transitions. [2018-10-02 13:19:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 156 transitions. [2018-10-02 13:19:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-10-02 13:19:30,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 3348 backedges. 1204 proven. 12 refuted. 0 times theorem prover too weak. 2132 trivial. 0 not checked. [2018-10-02 13:19:32,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:32,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 145 states and 158 transitions. [2018-10-02 13:19:32,891 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 158 transitions. [2018-10-02 13:19:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-10-02 13:19:32,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 0 proven. 3238 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2018-10-02 13:19:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 155 states and 169 transitions. [2018-10-02 13:19:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 169 transitions. [2018-10-02 13:19:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-10-02 13:19:37,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3964 backedges. 1330 proven. 12 refuted. 0 times theorem prover too weak. 2622 trivial. 0 not checked. [2018-10-02 13:19:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 157 states and 171 transitions. [2018-10-02 13:19:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 171 transitions. [2018-10-02 13:19:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-10-02 13:19:41,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:41,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4088 backedges. 0 proven. 3844 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2018-10-02 13:19:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 167 states and 182 transitions. [2018-10-02 13:19:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 182 transitions. [2018-10-02 13:19:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-10-02 13:19:46,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4632 backedges. 1456 proven. 12 refuted. 0 times theorem prover too weak. 3164 trivial. 0 not checked. [2018-10-02 13:19:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:19:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 169 states and 184 transitions. [2018-10-02 13:19:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 184 transitions. [2018-10-02 13:19:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-10-02 13:19:51,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:19:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:19:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 0 proven. 4502 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2018-10-02 13:20:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 179 states and 195 transitions. [2018-10-02 13:20:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 195 transitions. [2018-10-02 13:20:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-02 13:20:00,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:00,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5352 backedges. 1582 proven. 12 refuted. 0 times theorem prover too weak. 3758 trivial. 0 not checked. [2018-10-02 13:20:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 181 states and 197 transitions. [2018-10-02 13:20:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 197 transitions. [2018-10-02 13:20:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-10-02 13:20:03,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5496 backedges. 0 proven. 5212 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2018-10-02 13:20:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 191 states and 208 transitions. [2018-10-02 13:20:09,969 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 208 transitions. [2018-10-02 13:20:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-10-02 13:20:09,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6124 backedges. 1708 proven. 12 refuted. 0 times theorem prover too weak. 4404 trivial. 0 not checked. [2018-10-02 13:20:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:13,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 193 states and 210 transitions. [2018-10-02 13:20:13,611 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 210 transitions. [2018-10-02 13:20:13,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-10-02 13:20:13,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6278 backedges. 0 proven. 5974 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2018-10-02 13:20:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 203 states and 221 transitions. [2018-10-02 13:20:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 221 transitions. [2018-10-02 13:20:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-02 13:20:20,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6948 backedges. 1834 proven. 12 refuted. 0 times theorem prover too weak. 5102 trivial. 0 not checked. [2018-10-02 13:20:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 205 states and 223 transitions. [2018-10-02 13:20:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 223 transitions. [2018-10-02 13:20:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-10-02 13:20:24,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7112 backedges. 0 proven. 6788 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2018-10-02 13:20:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:32,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 215 states and 234 transitions. [2018-10-02 13:20:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 234 transitions. [2018-10-02 13:20:32,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-10-02 13:20:32,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7824 backedges. 1960 proven. 12 refuted. 0 times theorem prover too weak. 5852 trivial. 0 not checked. [2018-10-02 13:20:36,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 217 states and 236 transitions. [2018-10-02 13:20:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 236 transitions. [2018-10-02 13:20:36,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-10-02 13:20:36,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7998 backedges. 0 proven. 7654 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2018-10-02 13:20:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 227 states and 247 transitions. [2018-10-02 13:20:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 247 transitions. [2018-10-02 13:20:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-10-02 13:20:45,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8752 backedges. 2086 proven. 12 refuted. 0 times theorem prover too weak. 6654 trivial. 0 not checked. [2018-10-02 13:20:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 229 states and 249 transitions. [2018-10-02 13:20:50,638 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 249 transitions. [2018-10-02 13:20:50,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2018-10-02 13:20:50,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8936 backedges. 0 proven. 8572 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2018-10-02 13:20:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:20:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 239 states and 260 transitions. [2018-10-02 13:20:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 260 transitions. [2018-10-02 13:20:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-10-02 13:20:59,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:20:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:20:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 2212 proven. 12 refuted. 0 times theorem prover too weak. 7508 trivial. 0 not checked. [2018-10-02 13:21:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 241 states and 262 transitions. [2018-10-02 13:21:05,094 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 262 transitions. [2018-10-02 13:21:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2018-10-02 13:21:05,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9926 backedges. 0 proven. 9542 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2018-10-02 13:21:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 251 states and 273 transitions. [2018-10-02 13:21:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 273 transitions. [2018-10-02 13:21:14,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-10-02 13:21:14,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 10764 backedges. 2338 proven. 12 refuted. 0 times theorem prover too weak. 8414 trivial. 0 not checked. [2018-10-02 13:21:21,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 253 states and 275 transitions. [2018-10-02 13:21:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 275 transitions. [2018-10-02 13:21:21,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-10-02 13:21:21,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 10968 backedges. 0 proven. 10564 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2018-10-02 13:21:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:31,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 263 states and 286 transitions. [2018-10-02 13:21:31,878 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 286 transitions. [2018-10-02 13:21:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-10-02 13:21:31,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:32,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11848 backedges. 2464 proven. 12 refuted. 0 times theorem prover too weak. 9372 trivial. 0 not checked. [2018-10-02 13:21:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 265 states and 288 transitions. [2018-10-02 13:21:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2018-10-02 13:21:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-10-02 13:21:38,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 12062 backedges. 0 proven. 11638 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2018-10-02 13:21:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 275 states and 299 transitions. [2018-10-02 13:21:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 299 transitions. [2018-10-02 13:21:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-10-02 13:21:49,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12984 backedges. 2590 proven. 12 refuted. 0 times theorem prover too weak. 10382 trivial. 0 not checked. [2018-10-02 13:21:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:21:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 277 states and 301 transitions. [2018-10-02 13:21:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 301 transitions. [2018-10-02 13:21:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-10-02 13:21:56,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:21:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:21:57,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 0 proven. 12764 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2018-10-02 13:22:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:22:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 287 states and 312 transitions. [2018-10-02 13:22:09,559 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 312 transitions. [2018-10-02 13:22:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2018-10-02 13:22:09,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:22:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:22:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14172 backedges. 2716 proven. 12 refuted. 0 times theorem prover too weak. 11444 trivial. 0 not checked. [2018-10-02 13:22:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:22:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 289 states and 314 transitions. [2018-10-02 13:22:17,333 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 314 transitions. [2018-10-02 13:22:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2018-10-02 13:22:17,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:22:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:22:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 14406 backedges. 0 proven. 13942 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2018-10-02 13:22:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:22:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 299 states and 325 transitions. [2018-10-02 13:22:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 325 transitions. [2018-10-02 13:22:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2018-10-02 13:22:30,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:22:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:22:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15412 backedges. 2842 proven. 12 refuted. 0 times theorem prover too weak. 12558 trivial. 0 not checked. [2018-10-02 13:22:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:22:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 301 states and 327 transitions. [2018-10-02 13:22:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 327 transitions. [2018-10-02 13:22:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-10-02 13:22:39,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:22:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:22:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 15656 backedges. 0 proven. 15172 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2018-10-02 13:22:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:22:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 311 states and 338 transitions. [2018-10-02 13:22:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 338 transitions. [2018-10-02 13:22:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2018-10-02 13:22:53,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:22:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:22:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16704 backedges. 2968 proven. 12 refuted. 0 times theorem prover too weak. 13724 trivial. 0 not checked. Received shutdown request... [2018-10-02 13:23:02,488 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 48496 GetRequests, 44126 SyntacticMatches, 3758 SemanticMatches, 612 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 242.4s Time 59.9s impTime [2018-10-02 13:23:02,490 INFO L202 PluginConnector]: Adding new model nested1.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 01:23:02 ImpRootNode [2018-10-02 13:23:02,491 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 13:23:02,492 INFO L168 Benchmark]: Toolchain (without parser) took 260377.30 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -127.9 MB). Free memory was 1.4 GB in the beginning and 894.5 MB in the end (delta: 554.9 MB). Peak memory consumption was 426.9 MB. Max. memory is 7.1 GB. [2018-10-02 13:23:02,494 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 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 13:23:02,494 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.65 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 13:23:02,495 INFO L168 Benchmark]: Boogie Preprocessor took 20.12 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 13:23:02,495 INFO L168 Benchmark]: RCFGBuilder took 375.63 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-10-02 13:23:02,496 INFO L168 Benchmark]: CodeCheck took 259935.84 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -127.9 MB). Free memory was 1.4 GB in the beginning and 894.5 MB in the end (delta: 535.8 MB). Peak memory consumption was 407.9 MB. Max. memory is 7.1 GB. [2018-10-02 13:23:02,500 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 34]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 34) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 9 locations, 1 error locations. UNKNOWN Result, 259.8s OverallTime, 54 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 1431655748 SDslu, 1431655736 SDs, 0 SdLazy, -38 SolverSat, -18 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 81.2s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 12.9s InterpolantComputationTime, 8084 NumberOfCodeBlocks, 8084 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 8030 ConstructedInterpolants, 0 QuantifiedInterpolants, 6558334 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 54 InterpolantComputations, 2 PerfectInterpolantSequences, 155326/285544 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 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 40.65 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 20.12 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 375.63 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * CodeCheck took 259935.84 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -127.9 MB). Free memory was 1.4 GB in the beginning and 894.5 MB in the end (delta: 535.8 MB). Peak memory consumption was 407.9 MB. 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/nested1.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_13-23-02-512.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/nested1.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_13-23-02-512.csv Completed graceful shutdown