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 0.1.23-9f4048f [2018-10-04 13:20:24,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:20:24,081 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:20:24,093 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:20:24,093 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:20:24,094 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:20:24,096 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:20:24,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:20:24,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:20:24,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:20:24,101 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:20:24,101 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:20:24,102 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:20:24,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:20:24,106 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:20:24,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:20:24,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:20:24,115 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:20:24,117 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:20:24,122 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:20:24,124 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:20:24,127 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:20:24,133 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:20:24,133 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:20:24,133 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:20:24,136 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:20:24,136 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:20:24,138 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:20:24,138 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:20:24,139 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:20:24,139 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:20:24,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:20:24,145 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:20:24,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:20:24,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:20:24,148 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:20:24,148 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 [2018-10-04 13:20:24,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:20:24,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:20:24,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:20:24,179 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:20:24,180 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:20:24,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:20:24,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:20:24,180 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:20:24,180 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:20:24,181 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:20:24,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:20:24,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:20:24,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:20:24,181 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:20:24,182 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:20:24,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:20:24,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:20:24,182 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:20:24,182 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:20:24,183 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:20:24,183 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:20:24,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:20:24,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:20:24,183 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:20:24,185 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:20:24,185 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:20:24,185 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:20:24,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:20:24,185 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:20:24,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:20:24,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:20:24,258 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:20:24,260 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:20:24,260 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:20:24,261 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested.i_4.bpl [2018-10-04 13:20:24,261 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/nested.i_4.bpl' [2018-10-04 13:20:24,314 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:20:24,316 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:20:24,316 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:20:24,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:20:24,317 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:20:24,337 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 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,350 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 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,356 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:20:24,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:20:24,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:20:24,357 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:20:24,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:20:24,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:20:24,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:20:24,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:20:24,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:20:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:20:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:20:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:20:24,722 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:20:24,723 INFO L202 PluginConnector]: Adding new model nested.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:20:24 BoogieIcfgContainer [2018-10-04 13:20:24,723 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:20:24,724 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:20:24,724 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:20:24,736 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:20:24,736 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "nested.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:20:24" (1/1) ... [2018-10-04 13:20:24,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:20:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:24,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 7 states and 9 transitions. [2018-10-04 13:20:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2018-10-04 13:20:24,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-04 13:20:24,796 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-04 13:20:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-04 13:20:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 13:20:25,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2018-10-04 13:20:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2018-10-04 13:20:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:20:25,678 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2018-10-04 13:20:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2018-10-04 13:20:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-04 13:20:26,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:26,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2018-10-04 13:20:26,539 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2018-10-04 13:20:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 13:20:26,540 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:26,635 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2018-10-04 13:20:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2018-10-04 13:20:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 13:20:27,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:27,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2018-10-04 13:20:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2018-10-04 13:20:27,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-04 13:20:27,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:27,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2018-10-04 13:20:27,608 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2018-10-04 13:20:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 13:20:27,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 25 states and 42 transitions. [2018-10-04 13:20:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 42 transitions. [2018-10-04 13:20:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 13:20:27,907 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:28,097 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:28,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:28,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 46 transitions. [2018-10-04 13:20:28,330 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 46 transitions. [2018-10-04 13:20:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 13:20:28,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:28,492 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 2 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2018-10-04 13:20:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2018-10-04 13:20:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 13:20:28,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 2 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:20:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:29,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 31 states and 53 transitions. [2018-10-04 13:20:29,054 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 53 transitions. [2018-10-04 13:20:29,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:20:29,055 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:29,135 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-10-04 13:20:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2018-10-04 13:20:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2018-10-04 13:20:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-04 13:20:32,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-10-04 13:20:33,577 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 13:20:33,909 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 13:20:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 53 states and 66 transitions. [2018-10-04 13:20:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2018-10-04 13:20:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-04 13:20:35,883 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:36,063 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2018-10-04 13:20:38,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:38,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 77 states and 101 transitions. [2018-10-04 13:20:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2018-10-04 13:20:38,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-04 13:20:38,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:39,032 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2018-10-04 13:20:39,993 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-10-04 13:20:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 77 states and 91 transitions. [2018-10-04 13:20:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions. [2018-10-04 13:20:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-04 13:20:42,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 738 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2018-10-04 13:20:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 101 states and 126 transitions. [2018-10-04 13:20:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2018-10-04 13:20:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:20:45,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:45,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 8 proven. 66 refuted. 0 times theorem prover too weak. 1068 trivial. 0 not checked. [2018-10-04 13:20:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 101 states and 116 transitions. [2018-10-04 13:20:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 116 transitions. [2018-10-04 13:20:50,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 13:20:50,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1912 backedges. 0 proven. 1472 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2018-10-04 13:20:54,422 WARN L178 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 11 [2018-10-04 13:20:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:20:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 151 transitions. [2018-10-04 13:20:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 151 transitions. [2018-10-04 13:20:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:20:55,513 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:20:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:20:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2010 backedges. 10 proven. 88 refuted. 0 times theorem prover too weak. 1912 trivial. 0 not checked. [2018-10-04 13:21:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 125 states and 141 transitions. [2018-10-04 13:21:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 141 transitions. [2018-10-04 13:21:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-10-04 13:21:01,179 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 2450 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2018-10-04 13:21:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 149 states and 176 transitions. [2018-10-04 13:21:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 176 transitions. [2018-10-04 13:21:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-04 13:21:06,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:06,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3122 backedges. 12 proven. 110 refuted. 0 times theorem prover too weak. 3000 trivial. 0 not checked. [2018-10-04 13:21:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 149 states and 166 transitions. [2018-10-04 13:21:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 166 transitions. [2018-10-04 13:21:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-10-04 13:21:12,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4332 backedges. 0 proven. 3672 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2018-10-04 13:21:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 173 states and 201 transitions. [2018-10-04 13:21:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 201 transitions. [2018-10-04 13:21:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-10-04 13:21:18,464 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:18,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4478 backedges. 14 proven. 132 refuted. 0 times theorem prover too weak. 4332 trivial. 0 not checked. [2018-10-04 13:21:25,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 173 states and 191 transitions. [2018-10-04 13:21:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2018-10-04 13:21:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-04 13:21:25,123 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5908 backedges. 0 proven. 5138 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2018-10-04 13:21:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 197 states and 226 transitions. [2018-10-04 13:21:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 226 transitions. [2018-10-04 13:21:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-10-04 13:21:32,418 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6078 backedges. 16 proven. 154 refuted. 0 times theorem prover too weak. 5908 trivial. 0 not checked. [2018-10-04 13:21:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 197 states and 216 transitions. [2018-10-04 13:21:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 216 transitions. [2018-10-04 13:21:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2018-10-04 13:21:39,460 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7728 backedges. 0 proven. 6848 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2018-10-04 13:21:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 221 states and 251 transitions. [2018-10-04 13:21:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 251 transitions. [2018-10-04 13:21:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-10-04 13:21:47,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7922 backedges. 18 proven. 176 refuted. 0 times theorem prover too weak. 7728 trivial. 0 not checked. [2018-10-04 13:21:55,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:21:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 221 states and 241 transitions. [2018-10-04 13:21:55,255 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 241 transitions. [2018-10-04 13:21:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-10-04 13:21:55,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:21:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:21:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 9792 backedges. 0 proven. 8802 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2018-10-04 13:21:59,271 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 14 [2018-10-04 13:22:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:22:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 245 states and 265 transitions. [2018-10-04 13:22:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2018-10-04 13:22:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-10-04 13:22:03,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:22:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:22:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10010 backedges. 20 proven. 198 refuted. 0 times theorem prover too weak. 9792 trivial. 0 not checked. [2018-10-04 13:22:06,446 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 13:22:06,804 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 13:22:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:22:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2018-10-04 13:22:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2018-10-04 13:22:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-10-04 13:22:17,655 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:22:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 12082 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-04 13:23:22,869 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 19 Received shutdown request... [2018-10-04 13:24:36,515 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-04 13:24:36,518 INFO L168 Benchmark]: Toolchain (without parser) took 252202.81 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 168.9 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-10-04 13:24:36,519 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:36,520 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:36,520 INFO L168 Benchmark]: Boogie Preprocessor took 21.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:36,521 INFO L168 Benchmark]: RCFGBuilder took 344.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:36,521 INFO L168 Benchmark]: CodeCheck took 251792.98 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 147.7 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2018-10-04 13:24:36,526 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 1298 known predicates. * 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 40.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 344.79 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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 251792.98 ms. Allocated memory was 1.5 GB in the beginning and 3.4 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 147.7 MB). Peak memory consumption was 2.0 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-0-2018-10-04_13-24-36-538.csv Completed graceful shutdown