java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC_wBE.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/ums.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 08:16:36,139 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 08:16:36,141 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 08:16:36,155 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 08:16:36,156 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 08:16:36,157 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 08:16:36,158 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 08:16:36,160 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 08:16:36,162 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 08:16:36,162 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 08:16:36,164 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 08:16:36,164 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 08:16:36,165 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 08:16:36,166 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 08:16:36,167 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 08:16:36,169 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 08:16:36,170 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 08:16:36,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 08:16:36,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 08:16:36,182 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 08:16:36,183 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 08:16:36,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 08:16:36,186 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 08:16:36,186 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 08:16:36,187 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 08:16:36,188 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 08:16:36,189 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 08:16:36,189 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 08:16:36,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 08:16:36,191 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 08:16:36,191 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 08:16:36,192 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 08:16:36,192 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 08:16:36,193 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 08:16:36,194 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 08:16:36,194 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 08:16:36,217 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 08:16:36,220 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 08:16:36,221 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 08:16:36,221 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 08:16:36,222 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 08:16:36,222 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 08:16:36,222 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 08:16:36,222 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 08:16:36,222 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 08:16:36,223 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 08:16:36,223 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 08:16:36,223 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 08:16:36,223 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 08:16:36,223 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 08:16:36,223 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 08:16:36,225 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 08:16:36,227 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 08:16:36,227 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 08:16:36,277 INFO ]: Repository-Root is: /tmp [2018-06-25 08:16:36,293 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 08:16:36,299 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 08:16:36,300 INFO ]: Initializing SmtParser... [2018-06-25 08:16:36,300 INFO ]: SmtParser initialized [2018-06-25 08:16:36,301 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/ums.smt2 [2018-06-25 08:16:36,302 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-25 08:16:36,387 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/ums.smt2 unknown [2018-06-25 08:16:37,015 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/ums.smt2 [2018-06-25 08:16:37,019 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 08:16:37,028 INFO ]: Walking toolchain with 5 elements. [2018-06-25 08:16:37,029 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 08:16:37,029 INFO ]: Initializing ChcToBoogie... [2018-06-25 08:16:37,029 INFO ]: ChcToBoogie initialized [2018-06-25 08:16:37,037 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,139 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37 Unit [2018-06-25 08:16:37,139 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 08:16:37,140 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 08:16:37,140 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 08:16:37,140 INFO ]: Boogie Preprocessor initialized [2018-06-25 08:16:37,153 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,153 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,166 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,166 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,186 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,187 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,190 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,196 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 08:16:37,196 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 08:16:37,196 INFO ]: Initializing RCFGBuilder... [2018-06-25 08:16:37,196 INFO ]: RCFGBuilder initialized [2018-06-25 08:16:37,197 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 08:16:37" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2018-06-25 08:16:37,210 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 08:16:37,210 INFO ]: Found specification of procedure gotoProc [2018-06-25 08:16:37,210 INFO ]: Found implementation of procedure gotoProc [2018-06-25 08:16:37,210 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 08:16:37,210 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 08:16:37,210 INFO ]: Found implementation of procedure Ultimate.START Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 08:16:37,735 INFO ]: Using library mode [2018-06-25 08:16:37,735 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 08:16:37 BoogieIcfgContainer [2018-06-25 08:16:37,735 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 08:16:37,736 INFO ]: ------------------------BlockEncodingV2---------------------------- [2018-06-25 08:16:37,736 INFO ]: Initializing BlockEncodingV2... [2018-06-25 08:16:37,737 INFO ]: BlockEncodingV2 initialized [2018-06-25 08:16:37,737 INFO ]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 08:16:37" (1/1) ... [2018-06-25 08:16:37,759 INFO ]: Initial Icfg 10 locations, 10 edges [2018-06-25 08:16:37,760 INFO ]: Using Remove infeasible edges [2018-06-25 08:16:37,761 INFO ]: Using Maximize final states [2018-06-25 08:16:37,761 INFO ]: Using Minimize states even if more edges are added than removed.=false [2018-06-25 08:16:37,761 INFO ]: Using Minimize states using LBE with the strategy=MULTI [2018-06-25 08:16:37,763 INFO ]: Using Remove sink states [2018-06-25 08:16:37,763 INFO ]: Using Apply optimizations until nothing changes=true [2018-06-25 08:16:37,763 INFO ]: Using Use SBE [2018-06-25 08:16:37,781 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:37,820 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:37,828 WARN ]: aborting because of expected exponential blowup for input size 86 [2018-06-25 08:16:37,852 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:37,873 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:37,880 WARN ]: aborting because of expected exponential blowup for input size 85 [2018-06-25 08:16:37,895 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:37,913 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:37,920 WARN ]: aborting because of expected exponential blowup for input size 84 [2018-06-25 08:16:37,932 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:37,960 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:37,966 WARN ]: aborting because of expected exponential blowup for input size 83 [2018-06-25 08:16:37,977 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:37,997 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,011 WARN ]: aborting because of expected exponential blowup for input size 82 [2018-06-25 08:16:38,025 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,046 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,055 WARN ]: aborting because of expected exponential blowup for input size 81 [2018-06-25 08:16:38,065 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,080 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,085 WARN ]: aborting because of expected exponential blowup for input size 80 [2018-06-25 08:16:38,097 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,111 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,115 WARN ]: aborting because of expected exponential blowup for input size 79 [2018-06-25 08:16:38,124 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,140 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,147 WARN ]: aborting because of expected exponential blowup for input size 78 [2018-06-25 08:16:38,155 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,170 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,175 WARN ]: aborting because of expected exponential blowup for input size 77 [2018-06-25 08:16:38,184 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,197 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,201 WARN ]: aborting because of expected exponential blowup for input size 76 [2018-06-25 08:16:38,207 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,219 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,223 WARN ]: aborting because of expected exponential blowup for input size 75 [2018-06-25 08:16:38,229 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,241 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,244 WARN ]: aborting because of expected exponential blowup for input size 74 [2018-06-25 08:16:38,253 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,265 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,270 WARN ]: aborting because of expected exponential blowup for input size 73 [2018-06-25 08:16:38,282 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,310 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,314 WARN ]: aborting because of expected exponential blowup for input size 72 [2018-06-25 08:16:38,321 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,331 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,335 WARN ]: aborting because of expected exponential blowup for input size 71 [2018-06-25 08:16:38,343 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,352 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,358 WARN ]: aborting because of expected exponential blowup for input size 70 [2018-06-25 08:16:38,364 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,372 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,375 WARN ]: aborting because of expected exponential blowup for input size 69 [2018-06-25 08:16:38,380 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,389 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,392 WARN ]: aborting because of expected exponential blowup for input size 68 [2018-06-25 08:16:38,396 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,405 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,408 WARN ]: aborting because of expected exponential blowup for input size 67 [2018-06-25 08:16:38,413 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,421 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,424 WARN ]: aborting because of expected exponential blowup for input size 66 [2018-06-25 08:16:38,428 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,437 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,439 WARN ]: aborting because of expected exponential blowup for input size 65 [2018-06-25 08:16:38,444 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,453 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,459 WARN ]: aborting because of expected exponential blowup for input size 64 [2018-06-25 08:16:38,463 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,473 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,476 WARN ]: aborting because of expected exponential blowup for input size 63 [2018-06-25 08:16:38,481 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,491 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,494 WARN ]: aborting because of expected exponential blowup for input size 62 [2018-06-25 08:16:38,501 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,510 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,513 WARN ]: aborting because of expected exponential blowup for input size 61 [2018-06-25 08:16:38,517 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,525 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,528 WARN ]: aborting because of expected exponential blowup for input size 60 [2018-06-25 08:16:38,532 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,543 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,547 WARN ]: aborting because of expected exponential blowup for input size 59 [2018-06-25 08:16:38,552 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,560 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,563 WARN ]: aborting because of expected exponential blowup for input size 58 [2018-06-25 08:16:38,567 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,575 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,577 WARN ]: aborting because of expected exponential blowup for input size 57 [2018-06-25 08:16:38,583 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,591 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,594 WARN ]: aborting because of expected exponential blowup for input size 56 [2018-06-25 08:16:38,600 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,608 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,613 WARN ]: aborting because of expected exponential blowup for input size 55 [2018-06-25 08:16:38,618 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,626 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,629 WARN ]: aborting because of expected exponential blowup for input size 54 [2018-06-25 08:16:38,633 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,642 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,645 WARN ]: aborting because of expected exponential blowup for input size 53 [2018-06-25 08:16:38,650 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,662 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,665 WARN ]: aborting because of expected exponential blowup for input size 52 [2018-06-25 08:16:38,670 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,680 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,684 WARN ]: aborting because of expected exponential blowup for input size 51 [2018-06-25 08:16:38,689 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,702 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,705 WARN ]: aborting because of expected exponential blowup for input size 50 [2018-06-25 08:16:38,711 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,723 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,727 WARN ]: aborting because of expected exponential blowup for input size 49 [2018-06-25 08:16:38,732 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,743 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,747 WARN ]: aborting because of expected exponential blowup for input size 48 [2018-06-25 08:16:38,752 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,785 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,788 WARN ]: aborting because of expected exponential blowup for input size 47 [2018-06-25 08:16:38,793 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,803 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,806 WARN ]: aborting because of expected exponential blowup for input size 46 [2018-06-25 08:16:38,811 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,822 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,826 WARN ]: aborting because of expected exponential blowup for input size 45 [2018-06-25 08:16:38,830 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,839 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,842 WARN ]: aborting because of expected exponential blowup for input size 44 [2018-06-25 08:16:38,847 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,856 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,859 WARN ]: aborting because of expected exponential blowup for input size 43 [2018-06-25 08:16:38,864 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,874 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,877 WARN ]: aborting because of expected exponential blowup for input size 42 [2018-06-25 08:16:38,881 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,890 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,894 WARN ]: aborting because of expected exponential blowup for input size 41 [2018-06-25 08:16:38,900 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,909 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,912 WARN ]: aborting because of expected exponential blowup for input size 40 [2018-06-25 08:16:38,916 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,926 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,929 WARN ]: aborting because of expected exponential blowup for input size 39 [2018-06-25 08:16:38,933 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,942 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,949 WARN ]: aborting because of expected exponential blowup for input size 38 [2018-06-25 08:16:38,954 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,963 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,966 WARN ]: aborting because of expected exponential blowup for input size 37 [2018-06-25 08:16:38,970 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,981 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:38,984 WARN ]: aborting because of expected exponential blowup for input size 36 [2018-06-25 08:16:38,988 WARN ]: aborting because of expected exponential blowup for input size 99 [2018-06-25 08:16:38,997 WARN ]: aborting because of expected exponential blowup for input size 280 [2018-06-25 08:16:39,004 WARN ]: expecting exponential blowup for input size 35 Received shutdown request... [2018-06-25 08:17:33,515 INFO ]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.blockencoding. Reason: Timeout or Toolchain cancelled by user [2018-06-25 08:17:33,516 INFO ]: Toolchain (without parser) took 56496.29 ms. Allocated memory was 304.1 MB in the beginning and 3.5 GB in the end (delta: 3.2 GB). Free memory was 230.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.4 GB. Max. memory is 3.6 GB. [2018-06-25 08:17:33,518 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 304.1 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 08:17:33,518 INFO ]: ChcToBoogie took 110.77 ms. Allocated memory is still 304.1 MB. Free memory was 230.5 MB in the beginning and 226.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-25 08:17:33,518 INFO ]: Boogie Preprocessor took 56.01 ms. Allocated memory is still 304.1 MB. Free memory was 226.5 MB in the beginning and 224.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 08:17:33,519 INFO ]: RCFGBuilder took 538.89 ms. Allocated memory was 304.1 MB in the beginning and 324.5 MB in the end (delta: 20.4 MB). Free memory was 224.5 MB in the beginning and 278.1 MB in the end (delta: -53.6 MB). Peak memory consumption was 47.1 MB. Max. memory is 3.6 GB. [2018-06-25 08:17:33,519 INFO ]: BlockEncodingV2 took 55779.69 ms. Allocated memory was 324.5 MB in the beginning and 3.5 GB in the end (delta: 3.2 GB). Free memory was 278.1 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.4 GB. Max. memory is 3.6 GB. [2018-06-25 08:17:33,522 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 10 locations, 10 edges - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.blockencoding) Toolchain cancelled while DnfTransformerHelper was transforming 35 conjuction. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 304.1 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 110.77 ms. Allocated memory is still 304.1 MB. Free memory was 230.5 MB in the beginning and 226.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 56.01 ms. Allocated memory is still 304.1 MB. Free memory was 226.5 MB in the beginning and 224.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 538.89 ms. Allocated memory was 304.1 MB in the beginning and 324.5 MB in the end (delta: 20.4 MB). Free memory was 224.5 MB in the beginning and 278.1 MB in the end (delta: -53.6 MB). Peak memory consumption was 47.1 MB. Max. memory is 3.6 GB. * BlockEncodingV2 took 55779.69 ms. Allocated memory was 324.5 MB in the beginning and 3.5 GB in the end (delta: 3.2 GB). Free memory was 278.1 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.4 GB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ums.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-GraphSizeCsvProvider-0-2018-06-25_08-17-33-537.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ums.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-Benchmark-0-2018-06-25_08-17-33-537.csv Completed graceful shutdown