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/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-24 22:56:33,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-24 22:56:33,751 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-24 22:56:33,762 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-24 22:56:33,762 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-24 22:56:33,763 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-24 22:56:33,764 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-24 22:56:33,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-24 22:56:33,770 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-24 22:56:33,771 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-24 22:56:33,772 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-24 22:56:33,772 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-24 22:56:33,774 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-24 22:56:33,775 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-24 22:56:33,776 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-24 22:56:33,776 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-24 22:56:33,781 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-24 22:56:33,782 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-24 22:56:33,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-24 22:56:33,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-24 22:56:33,786 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-24 22:56:33,788 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-24 22:56:33,788 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-24 22:56:33,789 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-24 22:56:33,789 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-24 22:56:33,790 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-24 22:56:33,791 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-24 22:56:33,792 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-24 22:56:33,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-24 22:56:33,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-24 22:56:33,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-24 22:56:33,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-24 22:56:33,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-24 22:56:33,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-24 22:56:33,796 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-24 22:56:33,796 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-24 22:56:33,817 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-24 22:56:33,817 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-24 22:56:33,818 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-24 22:56:33,818 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-24 22:56:33,819 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-24 22:56:33,819 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-24 22:56:33,819 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-24 22:56:33,819 INFO L133 SettingsManager]: * Use SBE=true [2018-06-24 22:56:33,819 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-24 22:56:33,825 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-24 22:56:33,825 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-24 22:56:33,825 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-24 22:56:33,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-24 22:56:33,825 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-24 22:56:33,826 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-24 22:56:33,826 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-24 22:56:33,826 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-24 22:56:33,826 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-24 22:56:33,826 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-24 22:56:33,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-24 22:56:33,827 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-24 22:56:33,828 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-24 22:56:33,828 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-24 22:56:33,873 INFO ]: Repository-Root is: /tmp [2018-06-24 22:56:33,890 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-24 22:56:33,897 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-24 22:56:33,898 INFO ]: Initializing SmtParser... [2018-06-24 22:56:33,898 INFO ]: SmtParser initialized [2018-06-24 22:56:33,899 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 [2018-06-24 22:56:33,900 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 [2018-06-24 22:56:33,985 INFO ]: Executing SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 unknown [2018-06-24 22:56:34,400 INFO ]: Succesfully executed SMT file /storage/chc-comp/sally-chc-benchmarks/oral_messages/om1_with_relays_general_4_3_agreement.smt2 [2018-06-24 22:56:34,405 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-24 22:56:34,414 INFO ]: Walking toolchain with 5 elements. [2018-06-24 22:56:34,414 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-24 22:56:34,414 INFO ]: Initializing ChcToBoogie... [2018-06-24 22:56:34,415 INFO ]: ChcToBoogie initialized [2018-06-24 22:56:34,418 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,496 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34 Unit [2018-06-24 22:56:34,496 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-24 22:56:34,497 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-24 22:56:34,497 INFO ]: Initializing Boogie Preprocessor... [2018-06-24 22:56:34,497 INFO ]: Boogie Preprocessor initialized [2018-06-24 22:56:34,516 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,516 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,523 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,523 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,530 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,536 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,538 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,541 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-24 22:56:34,542 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-24 22:56:34,542 INFO ]: Initializing RCFGBuilder... [2018-06-24 22:56:34,542 INFO ]: RCFGBuilder initialized [2018-06-24 22:56:34,543 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 24.06 10:56:34" (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) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-24 22:56:34,560 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-24 22:56:34,560 INFO ]: Found specification of procedure gotoProc [2018-06-24 22:56:34,560 INFO ]: Found implementation of procedure gotoProc [2018-06-24 22:56:34,560 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-24 22:56:34,560 INFO ]: Found specification of procedure Ultimate.START [2018-06-24 22:56:34,560 INFO ]: Found implementation of procedure Ultimate.START [2018-06-24 22:56:34,932 INFO ]: Using library mode [2018-06-24 22:56:34,933 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 10:56:34 BoogieIcfgContainer [2018-06-24 22:56:34,933 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-24 22:56:34,933 INFO ]: ------------------------BlockEncodingV2---------------------------- [2018-06-24 22:56:34,933 INFO ]: Initializing BlockEncodingV2... [2018-06-24 22:56:34,934 INFO ]: BlockEncodingV2 initialized [2018-06-24 22:56:34,935 INFO ]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 10:56:34" (1/1) ... [2018-06-24 22:56:34,955 INFO ]: Initial Icfg 10 locations, 10 edges [2018-06-24 22:56:34,957 INFO ]: Using Remove infeasible edges [2018-06-24 22:56:34,957 INFO ]: Using Maximize final states [2018-06-24 22:56:34,958 INFO ]: Using Minimize states even if more edges are added than removed.=false [2018-06-24 22:56:34,958 INFO ]: Using Minimize states using LBE with the strategy=MULTI [2018-06-24 22:56:34,959 INFO ]: Using Remove sink states [2018-06-24 22:56:34,960 INFO ]: Using Apply optimizations until nothing changes=true [2018-06-24 22:56:34,960 INFO ]: Using Use SBE [2018-06-24 22:56:34,974 WARN ]: expecting exponential blowup for input size 9 [2018-06-24 22:56:35,804 WARN ]: expecting exponential blowup for input size 7 [2018-06-24 22:56:35,815 WARN ]: expecting exponential blowup for input size 15 [2018-06-24 22:56:39,616 WARN ]: Simplifying disjunction of 165888 conjuctions. This might take some time... Received shutdown request... [2018-06-24 22:57:55,838 INFO ]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.blockencoding. Reason: Timeout or Toolchain cancelled by user [2018-06-24 22:57:55,839 INFO ]: Toolchain (without parser) took 81433.79 ms. Allocated memory was 307.8 MB in the beginning and 1.0 GB in the end (delta: 728.8 MB). Free memory was 253.2 MB in the beginning and 590.2 MB in the end (delta: -337.0 MB). Peak memory consumption was 653.9 MB. Max. memory is 3.6 GB. [2018-06-24 22:57:55,840 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 307.8 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-24 22:57:55,841 INFO ]: ChcToBoogie took 82.28 ms. Allocated memory is still 307.8 MB. Free memory was 252.2 MB in the beginning and 250.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-24 22:57:55,844 INFO ]: Boogie Preprocessor took 44.44 ms. Allocated memory is still 307.8 MB. Free memory was 250.2 MB in the beginning and 248.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-24 22:57:55,845 INFO ]: RCFGBuilder took 390.70 ms. Allocated memory is still 307.8 MB. Free memory was 248.2 MB in the beginning and 226.1 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. [2018-06-24 22:57:55,845 INFO ]: BlockEncodingV2 took 80905.10 ms. Allocated memory was 307.8 MB in the beginning and 1.0 GB in the end (delta: 728.8 MB). Free memory was 226.1 MB in the beginning and 590.2 MB in the end (delta: -364.1 MB). Peak memory consumption was 626.9 MB. Max. memory is 3.6 GB. [2018-06-24 22:57:55,854 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 XNF transformer was simplifying 165888 conjuctions. . * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 307.8 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 82.28 ms. Allocated memory is still 307.8 MB. Free memory was 252.2 MB in the beginning and 250.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.44 ms. Allocated memory is still 307.8 MB. Free memory was 250.2 MB in the beginning and 248.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 390.70 ms. Allocated memory is still 307.8 MB. Free memory was 248.2 MB in the beginning and 226.1 MB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 3.6 GB. * BlockEncodingV2 took 80905.10 ms. Allocated memory was 307.8 MB in the beginning and 1.0 GB in the end (delta: 728.8 MB). Free memory was 226.1 MB in the beginning and 590.2 MB in the end (delta: -364.1 MB). Peak memory consumption was 626.9 MB. 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/om1_with_relays_general_4_3_agreement.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-GraphSizeCsvProvider-0-2018-06-24_22-57-55-868.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/om1_with_relays_general_4_3_agreement.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-Benchmark-0-2018-06-24_22-57-55-868.csv Completed graceful shutdown